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AI Experts: The Next Frontier in AI After the 2020 Job Crisis

Beware the perils of AI boom!

Isn’t this something that should ring alarm bells to upgrade your AI skills.

Artificial intelligence has grown smarter putting people in awe with a question, “Is my job safe?” Should we be afraid? It is but a simple question with a rather perplexing answer, I’m not skilled ready. Your view will depend on whether you’ll be able to develop skills that will surpass the redundant skills you possess today.No doubt, the AI domain is thriving and humans are scared. 

Even organizations such as McKinsey predicts the doom and gloom scenario where one-third of the workers’ jobs will be taken over due to automation by 2030.

In the next decade, AI and automation could banish 54 million Americans out of their workspace. With rapid technological growth, machines are now outperforming the number of tasks traditionally done by manpower.

What’s more?

  • Walmart has the fastest automated truck unloader that helps scan unloaded items on a priority basis. 
  • McDonald replaces drive-thru workers with order-taking AI and cashiers along with self-checkout kiosks. 
  • While farms in California hire robots to harvest lettuce. 

Fear facts appearing real

Near about 670,000 U.S. jobs were replaced between 1990 to 2007, mostly in the manufacturing sector. But this trend is already accelerating as it advances in mobile technology, data transfer, AI, and computing speed. 

On its face, jobs that involve physical tasks in predictable environments will be at higher risk. For instance, The Palm Beach County Court recently made use of four robots (Rosie Tobor, Kitt Robbie, Speedy, and Wally Bishop) to read out the court filings, input data into the case management system, and fill out docket sheets. Also, at certain places in China, waiters were being replaced with robots.

On the contrary, jobs that include creative thinking, social interaction, and managing people will barely involve automation.

Though you think your job is safe, it isn’t. 

History has warned us of the apocalyptic happenings about technology replacing our jobs. There has always been a difficult transition to jobs that require newer skillsets. McKinsey, in its study, mentioned 8-9% of 2030’s labor demand will be in newer job roles that did not exist before. 

AI to take over the world – or is it? 

There is still but a grim prognostic about the robot apocalypse. But it’s not the time to celebrate.

As warned by Russian president Vladimir Putin, “The nation that leads in AI will be the ruler of the world.”

Artificial intelligence is yet to replace the human workforce, but it is still considered an invaluable tool today.

According to Forrester, firms will now address the pragmatic side of AI about having a better understanding of the challenges faced, to embrace the idea which is, no pain means no AI gain. The AI reality is here, right now. Organizations have now realized what they can do and what they cannot. Their focus is now projected toward taking proactive measures to produce more AI talents like AI experts and AI specialists, etc. 

Is there a timeframe where AI will overtake the human race?

It is only a matter of time when artificial intelligence will become smarter than its human creators.

Experts have already started to build a world that is brimming with AI. But sadly, in the present, most individuals are yet to know what AI even is. By the next decade, AI is predicted to outperform human in multiple activities such as,

  • Translating languages – 2024
  • Writing high-school essays – 2025
  • Driving a truck – 2027
  • Working in the retail sector – 2031
  • Or writing a best-selling book – 2049
  • Work as a surgeon – 2053

Beyond the shadow of a doubt, as artificial intelligence continues to grow, some experts say we’ll eventually hit the plateau. On the research side, there will be a snowball of AI challenges. Therefore, to tackle these challenges, the demand for AI experts will dramatically upsurge.

In addition to the dearth of AI talent, the transition may bring new challenges both for policymakers as well as AI professionals. 

“High-level machine intelligence will start performing any task better than the humans by 2060, and will take away human jobs by 2136, predicted a study done by multiple researchers from Yale and Oxford University.”

To stay prepared for the upcoming challenges, upskilling is the right way to reshape and overcome the AI jobs crisis. 

Upskilling in AI is the new mandate

Notably, as AI takes on to become the next technology revolution, certifications in artificial intelligence will keep you one step ahead. 

The advent of artificial intelligence has advanced at a level where there is a dire need for AI engineers. Now is the right time to pursue a career in artificial intelligence.

The current job market is flooded with multiple AI career options, but there’s a significant dearth of talent in the AI field. Professionals like software engineers have an upper hand in the AI industry. Additional certification programs have the capability of boosting the credibility of such individuals. 

Just like any other technology predictions, it’s an ideal decision to take up AI certifications. Staying up-to-date will prevent you from unnecessary panic – where AI could help you and not hurt you.

An economist Yale Brozen from the University of Chicago found out about technology destroying approximately 12 million jobs in the 1950s. But consecutively it also created over 20 million jobs as vast productivity leading toward the demand for more workers to keep up the pace with the rising demand.

Do you still need a reason not to adopt AI?

The AI catastrophe that dooms us is a threat to humans today. The pronouncement has retreated into a grim future where ignorance is not the solution. 

The pervasive answer is, only individuals that can make progress in their AI career will make it through the job crisis. 

Do you think your job is safe? Think again!

Why Retailers Are Making the Push for Stronger Data Science and AI

Retail relies on what the customer wants and needs at that moment, no matter the size of the company. Making judgments without consumer input would probably work for a little while but will fall flat as soon as the business model becomes outdated. In today’s technology-run world, things can become obsolete in a matter of days or even hours.

Retailers are the businesses most in need of capitalizing on what the customer wants in real-time. They have started to use data science and information from the Internet of Things (IoT) to not only stay in business, but also get ahead of other brands.

Artificial intelligence (AI) adds a new layer by using modern technology. The details of why retailers want to use these new practices are a bit more specific, though.

Data Targets Audiences

By using current customer data compared to information from the IoT, retailers can learn more about their audience and find better means of targeting them. Demographics like age, location and many other factors could affect advertising and even shopping, not to mention holidays throughout the year an audience celebrates.

Websites also need to be customized to suit the target audience. Those that are mobile-friendly and focused on what shoppers want can increase revenue, but the wrong approach can drive away new and existing customers. AI can help companies understand that data and present it back to the customer seamlessly, providing different options for various audiences.

Customer Base Expansion

Customer success should mean business success, as well. Growing a client base is something data science can assist with. However, helping customers grow is another type of service few companies provide but all people appreciate. A business can expand by offering new products and services that are relevant to their audience through the use of data.

Once a company learns what current customers want and begin to fit their needs, it can expand to more audiences. With data science, a business can ensure it does so slowly to give more of what current customers want while also finding new ones. The data can tell what sort of interests they all share so companies can capitalize on the venture.

AI Helps Customer Service

AI helps out customer service on both ends. Employees don’t have to focus on common problems that could easily be resolved, and clients often walk away happier than if they were to speak to a real person. This doesn’t work for every problem, especially ones that are specific in nature, but they can assist with more common issues. This is where chatbots enter the stage.

An AI-supported chatbot can give immediate support, provide suggestions, answer direct questions and offer almost any other form of help needed. Customers get personalized attention, and businesses can work faster toward customer loyalty.

Again, speaking to a real person when they have problems is a big plus for customers, but not for issues they know could be resolved in the time it takes to wait on the line for a representative.

Supply and Demand

Price optimization has taken on a bigger role than it has in the past. Mostly, data science is looking at supply and demand in real-time rather than having price fluctuations occur months after the business loses money. Having the right price can also help create more promotions for products and services, rewarding loyal customers for their shopping.

The data has to be gained from multiple channels by using price optimization tools, which focus on using data correctly in a company’s favor. The information doesn’t just look at supply and demand, but also examines locations, times, customer attitudes, competitor pricing and many other factors. All these pieces of information can be delivered in real-time so prices can be changed accordingly.

Taking the Competition

The thing about data science is that businesses are already utilizing it to their full potential and getting more customers than ever. The only way to get ahead of the competition is to at least start using the tools they’ve had at their disposal for years.

Target was one such company that took up the data helm. During 2012 and 2013, it saw a pretty sizeable dip in sales, but its online sales went up by almost 30% during the same time.

Data and Retail

When running a retail business, especially one that’s branching off into a franchise, using data is imperative. Data science and AI have become extremely important to companies both big and small.

Applying it correctly can help enterprises of any size and in every industry take things to the next level.

Even if a company is just starting out, sticking the first landing with a target audience is a fantastic way to begin the adventure and find success.

Glorious career paths of a Big Data Professional

Are you wondering about the career profiles you may get to fill if you get into Big Data industry? If yes, then Bingo! This is the post that will inform you just about that. Big data is just an umbrella term. There are a lot of profiles and career paths that are covered under this umbrella term. Let us have a look at some of these profiles.

Data Visualisation Specialist

The process of visualizing data is turning out to be critical in guaranteeing information-driven representatives get the upfront investment required to actualize goal-oriented and significant Big Data extends in their organization. Making your data to tell a story and the craft of envisioning information convincingly has turned into a significant piece of the Big Data world and progressively associations need to have these capacities in-house. Besides, as a rule, these experts are relied upon to realize how to picture in different instruments, for example, Spotfire, D3, Carto, and Tableau – among numerous others. Information Visualization Specialists should be versatile and inquisitive to guarantee they stay aware of most recent patterns and answers for a recount to their information stories in the most intriguing manner conceivable with regards to the board room. 

 

Big Data Architect

This is the place the Hadoop specialists come in. Ordinarily, a Big Data planner tends to explicit information issues and necessities, having the option to portray the structure and conduct of a Big Data arrangement utilizing the innovation wherein they practice – which is, as a rule, mostly Hadoop.

These representatives go about as a significant connection between the association (and its specific needs) and Data Scientists and Engineers. Any organization that needs to assemble a Big Data condition will require a Big Data modeler who can serenely deal with the total lifecycle of a Hadoop arrangement – including necessity investigation, stage determination, specialized engineering structure, application plan, and advancement, testing the much-dreaded task of deploying lastly.

Systems Architect 

This Big data professional is in charge of how your enormous information frameworks are architected and interconnected. Their essential incentive to your group lies in their capacity to use their product building foundation and involvement with huge scale circulated handling frameworks to deal with your innovation decisions and execution forms. You’ll need this individual to construct an information design that lines up with the business, alongside abnormal state anticipating the improvement. The person in question will consider different limitations, adherence to gauges, and varying needs over the business.

Here are some responsibilities that they play:

    • Determine auxiliary prerequisites of databases by investigating customer tasks, applications, and programming; audit targets with customers and assess current frameworks.
    • Develop database arrangements by planning proposed framework; characterize physical database structure and utilitarian abilities, security, back-up and recuperation particulars.
    • Install database frameworks by creating flowcharts; apply ideal access methods, arrange establishment activities, and record activities.
    • Maintain database execution by distinguishing and settling generation and application advancement issues, figuring ideal qualities for parameters; assessing, incorporating, and putting in new discharges, finishing support and responding to client questions.
    • Provide database support by coding utilities, reacting to client questions, and settling issues.


Artificial Intelligence Developer

The certain promotion around Artificial Intelligence is additionally set to quicken the number of jobs publicized for masters who truly see how to apply AI, Machine Learning, and Deep Learning strategies in the business world. Selection representatives will request designers with broad learning of a wide exhibit of programming dialects which loan well to AI improvement, for example, Lisp, Prolog, C/C++, Java, and Python.

All said and done; many people estimate that this popular demand for AI specialists could cause a something like what we call a “Brain Drain” organizations poaching talented individuals away from the universe of the scholarly world. A month ago in the Financial Times, profound learning pioneer and specialist Yoshua Bengio, of the University of Montreal expressed: “The industry has been selecting a ton of ability — so now there’s a lack in the scholarly world, which is fine for those organizations. However, it’s not extraordinary for the scholarly world.” It ; howeverusiasm to perceive how this contention among the scholarly world and business is rotated in the following couple of years.

Data Scientist

The move of Big Data from tech publicity to business reality may have quickened, yet the move away from enrolling top Data Scientists isn’t set to change in 2020. An ongoing Deloitte report featured that the universe of business will require three million Data Scientists by 2021, so if their expectations are right, there’s a major ability hole in the market. This multidisciplinary profile requires specialized logical aptitudes, specialized software engineering abilities just as solid gentler abilities, for example, correspondence, business keenness, and scholarly interest.

Data Engineer

Clean and quality data is crucial in the accomplishment of Big Data ventures. Consequently, we hope to see a lot of opening in 2020 for Data Engineers who have a predictable and awesome way to deal with information transformation and treatment. Organizations will search for these special data masters to have broad involvement in controlling data with SQL, T-SQL, R, Hadoop, Hive, Python and Spark. Much like Data Scientists. They are likewise expected to be innovative with regards to contrasting information with clashing information types with have the option to determine issues. They additionally frequently need to make arrangements which enable organizations to catch existing information in increasingly usable information groups – just as performing information demonstrations and their modeling.

IT/Operations Manager Job Description

In Big data industry, the IT/Operations Manager is a profitable expansion to your group and will essentially be in charge of sending, overseeing, and checking your enormous information frameworks. You’ll depend on this colleague to plan and execute new hardware and administrations. The person in question will work with business partners to comprehend the best innovation ventures to address their procedures and concerns—interpreting business necessities to innovation plans. They’ll likewise work with venture chiefs to actualize innovation and be in charge of effective progress and general activities.

Here are some responsibilities that they play:

  • Manage and be proactive in announcing, settling and raising issues where required 
  • Lead and co-ordinate issue the executive’s exercises, notwithstanding ceaseless procedure improvement activities  
  • Proactively deal with our IT framework 
  • Supervise and oversee IT staffing, including enrollment, supervision, planning, advancement, and assessment
  • Verify existing business apparatuses and procedures remain ideally practical and worth included 
  • Benchmark, dissect, report on and make suggestions for the improvement and development of the IT framework and IT frameworks 
  • Advance and keep up a corporate SLA structure

Conclusion

These are some of the best career paths that big data professionals can play after entering the industry. Honesty and hard work can always take you to the zenith of any field that you choose to be in. Also, keep upgrading your skills by taking newer certifications and technologies. Good Luck 

How can AI and Machine learning impact healthcare industry?

Healthcare industry is a recession-proof one. Even in times of economic meltdown and financial distress, the healthcare industry can hold its own because mankind will always need healthcare. In fact, during the Great Depression in the US, when the economy was facing a severe slowdown, the healthcare industry expanded, adding 852,000 jobs.

Healthcare AI in the US is slated to reach $6.6 billion in value by 2021.

From clinical trials to new drug research & development, and from innovative medical devices to technology like nanoparticles, AI, and ML has touched every point and has the power to transform them completely.

In fact, according to a study by Accenture, AI applications in healthcare can result in global savings to the tune of $150 billion by 2026.

The possibilities are endless, and the results unthinkable if AI can be properly used.

Here are some of the ways AI and ML can impact the healthcare industry:

1. Solving the Iron Triangle

A problem that has plagued the world for many years the triangle aims to solve a fundamental healthcare problem: that of good quality, accessible treatment at low cost.

Providing all three at the same time is a major challenge in healthcare, as the cost of healthcare is usually high. Here, trying to improve one factor harms another.

But AI can solve this problem in the near future without breaking the triangle, by improving the current healthcare cost-structure. The key to it is AI, and smart machines, that the patient can use for self-treatment for the majority of times, cutting down treatment costs drastically, by reducing human contact and improving quality of life.

2. Diagnostics and Imaging

The US FDA has drastically increased investment on AI in radiology and diagnostics. And it’s not without reason.

The IDx-DR became the first AI system cleared by the US FDA to provide diagnostic decisions. It was a breakthrough discovery to detect early mild diabetic retinopathy. The device was accurate 87.5% of the times, and also detected patients who didn’t have the condition, correctly up to 89.5% of times.

The US FDA also permitted marketing of the Viz.AI a type of clinical decision support system designed to analyze CT scan results to identify possibilities of a stroke in the patients and send the results to a specialist to identify any block.

In fact, diagnostics is fast becoming one of the significant drivers of AI investment in healthcare.

These advances can impact the healthcare industry in a novel way. As more and more devices become AI-enabled, the landscape of healthcare delivery will change.

3. Early screening 

Early screening in case of most diseases can drastically improve the mortality rates of patients and cut down treatment costs by over 50%.

Let’s take the example of colorectal cancer.

The 5-year survival for Stage 1 CRC is around 90%, as compared to only 10% for Stage 4.

Early detection of CRC can be ideally treated with a minimally invasive endoscopy at a low cost of less than $5,000 per year. However, in the case of late-stage CRC, it requires multidisciplinary treatment with multiple surgeries, chemotherapy, and radiation, skyrocketing the costs.

And that is why early detection is essential, and that’s exactly what AI can do. There are already apps on the market that are doing this. For example, Autism & Beyond is a revolutionary app that leveraged the power of Apple’s ResearchKit to gather videos of children and detect their preference for the development of autism, using AI software.

AI used for early screening can save billions of taxpayer dollars of taxpayer money every year, and reduce out of pocket expenditure in the US drastically.

4. Drug research & development

According to the California Biomedical Research Association, it takes around 12 years for a drug to be conceived in the laboratory and go to the patient.

Only 1 out of 5000 drugs that are selected for pre-clinical testing are then used for human testing, and only 20% of them make it to the market for human use.

(image)

The cost to develop a new drug now is more than $2.5 billion.

It is only recently that AI is being used in drug research and discovery. The power of AI can be leveraged to streamline the drug discovery and drug repurposing processes. It can identify patients best suited to the trial, can identify patients in the most need for new medications and can predict any side-effects and idiosyncrasies beforehand.

All of these, for a start, can lead to much safer clinical trials with no unwanted drug reactions.

And then, there is the question of lowering costs. In fact, a study by Carnegie Mellon and a German university estimated that AI could lower drug discovery costs by as much as 70%.

This, in turn, will be transferred to patients in the form of lower drug prices, which will increase accessibility to better medications for patients and improve population health in general.

5. Surgery 

AI-enabled robotic-assisted surgeries are taking over the US. They are increasingly being used to reduce surgeon variations and improve quality.

‘Artificial intelligence can help surgeons perform better’ quotes Dr. John Birkmeyer, a chief clinical officer at Sound Physicians.

Advanced analytics and machine learning techniques are being used concomitantly used to unleash critical insights from the billions of data elements associated with robotic-assisted surgery. If used properly, this can help overcome attendant inefficiencies and improve patient health outcomes.

Artificial intelligence helps surgeons make better clinical decisions in real-time during surgery, and helps them understand the dynamics of the patient, especially during complex operations. It also reduces the length of stay of patients by 21%.

This is ultimately reflected in the patient’s post-operative care and long-term health. It also prevents patient readmissions, saving millions of dollars annually.

A study involving 379 orthopedic patients found out that AI-assisted robotic surgery resulted in five times fewer complications as compared to surgeons working alone.

According to Accenture, AI-assisted robotic surgery could save the US healthcare industry $40 billion annually, by 2026.

6. AI-assisted virtual nurses

AI-assisted virtual nurses could well end up saving the US healthcare industry $20 billion annually, by 2026.

They are available 24/7 to answer any patient queries, monitor patients, and guide them in any way they might want.

Currently, they act as a bridge for information exchange between care providers (doctors) and care receivers (patients), to decide what medications to start, the current health status, the most recent test results, and many other things.

It can save the patient many physical appointments with doctors, and also prevent high hospital readmission rates through simple, engaging, and intelligent care.

Care Angel is one of the finest virtual nurses around. Apart from all of the above, it can also provide wellness checks through voice and AI.

Wrap-Up 

AI and ML in healthcare are still at its infancy. Adoption at a large-scale is missing as of yet. To be successful in the healthcare domain, AI and ML need the endorsement of healthcare providers like physicians and nurses.

However, considerable investment is being made in AI in healthcare, and its increasing at a good rate.

AI in healthcare is currently aimed at improving patient outcomes, taking care of the interests of various stakeholders involved, increasing accessibility, and reducing healthcare costs.

In the near future, however, AI and ML, along with technologies like Data Science will take up a much more holistic role to drive healthcare forward.

Visual Question Answering with Keras – Part 2: Making Computers Intelligent to answer from images

Making Computers Intelligent to answer from images

This is my second blog on Visual Question Answering, in the last blog, I have introduced to VQA, available datasets and some of the real-life applications of VQA. If you have not gone through then I would highly recommend you to go through it. Click here for more details about it.

In this blog post, I will walk through the implementation of VQA in Keras.

You can download the dataset from here: https://visualqa.org/index.html. All my experiments were performed with VQA v2 and I have used a very tiny subset of entire dataset i.e all samples for training and testing from the validation set.

Table of contents:

  1. Preprocessing Data
  2. Process overview for VQA
  3. Data Preprocessing – Images
  4. Data Preprocessing through the spaCy library- Questions
  5. Model Architecture
  6. Defining model parameters
  7. Evaluating the model
  8. Final Thought
  9. References

NOTE: The purpose of this blog is not to get the state-of-art performance on VQA. But the idea is to get familiar with the concept. All my experiments were performed with the validation set only.

Full code on my Github here.


1. Preprocessing Data:

If you have downloaded the dataset then the question and answers (called as annotations) are in JSON format. I have provided the code to extract the questions, annotations and other useful information in my Github repository. All extracted information is stored in .txt file format. After executing code the preprocessing directory will have the following structure.

All text files will be used for training.

 

2. Process overview for VQA:

As we have discussed in previous post visual question answering is broken down into 2 broad-spectrum i.e. vision and text.  I will represent the Neural Network approach to this problem using the Convolutional Neural Network (for image data) and Recurrent Neural Network(for text data). 

If you are not familiar with RNN (more precisely LSTM) then I would highly recommend you to go through Colah’s blog and Andrej Karpathy blog. The concepts discussed in this blogs are extensively used in my post.

The main idea is to get features for images from CNN and features for the text from RNN and finally combine them to generate the answer by passing them through some fully connected layers. The below figure shows the same idea.

 

I have used VGG-16 to extract the features from the image and LSTM layers to extract the features from questions and combining them to get the answer.

3. Data Preprocessing – Images:

Images are nothing but one of the input to our model. But as you already may know that before feeding images to the model we need to convert into the fixed-size vector.

So we need to convert every image into a fixed-size vector then it can be fed to the neural network. For this, we will use the VGG-16 pretrained model. VGG-16 model architecture is trained on millions on the Imagenet dataset to classify the image into one of 1000 classes. Here our task is not to classify the image but to get the bottleneck features from the second last layer.

Hence after removing the softmax layer, we get a 4096-dimensional vector representation (bottleneck features) for each image.

Image Source: https://www.cs.toronto.edu/~frossard/post/vgg16/

 

For the VQA dataset, the images are from the COCO dataset and each image has unique id associated with it. All these images are passed through the VGG-16 architecture and their vector representation is stored in the “.mat” file along with id. So in actual, we need not have to implement VGG-16 architecture instead we just do look up into file with the id of the image at hand and we will get a 4096-dimensional vector representation for the image.

4. Data Preprocessing through the spaCy library- Questions:

spaCy is a free, open-source library for advanced Natural Language Processing (NLP) in Python. As we have converted images into a fixed 4096-dimensional vector we also need to convert questions into a fixed-size vector representation. For installing spaCy click here

You might know that for training word embeddings in Keras we have a layer called an Embedding layer which takes a word and embeds it into a higher dimensional vector representation. But by using the spaCy library we do not have to train the get the vector representation in higher dimensions.

 

This model is actually trained on billions of tokens of the large corpus. So we just need to call the vector method of spaCy class and will get vector representation for word.

After fitting, the vector method on tokens of each question will get the 300-dimensional fixed representation for each word.

5. Model Architecture:

In our problem the input consists of two parts i.e an image vector, and a question, we cannot use the Sequential API of the Keras library. For this reason, we use the Functional API which allows us to create multiple models and finally merge models.

The below picture shows the high-level architecture idea of submodules of neural network.

After concatenating the 2 different models the summary will look like the following.

The below plot helps us to visualize neural network architecture and to understand the two types of input:

 

6. Defining model parameters:

The hyperparameters that we are going to use for our model is defined as follows:

If you know what this parameter means then you can play around it and can get better results.

Time Taken: I used the GPU on https://colab.research.google.com and hence it took me approximately 2 hours to train the model for 5 epochs. However, if you train it on a PC without GPU, it could take more time depending on the configuration of your machine.

7. Evaluating the model:

Since I have used the very small dataset for performing these experiments I am not able to get very good accuracy. The below code will calculate the accuracy of the model.

 

Since I have trained a model multiple times with different parameters you will not get the same accuracy as me. If you want you can directly download mode.h5 file from my google drive.

 

8. Final Thoughts:

One of the interesting thing about VQA is that it a completely new field. So there is absolutely no end to what you can do to solve this problem. Below are some tips while replicating the code.

  1. Start with a very small subset of data: When you start implementing I suggest you start with a very small amount of data. Because once you are ready with the whole setup then you can scale it any time.
  2. Understand the code: Understanding code line by line is very much helpful to match your theoretical knowledge. So for that, I suggest you can take very few samples(maybe 20 or less) and run a small chunk (2 to 3 lines) of code to get the functionality of each part.
  3. Be patient: One of the mistakes that I did while starting with this project was to do everything at one go. If you get some error while replicating code spend 4 to 5 days harder on that. Even after that if you won’t able to solve, I would suggest you resume after a break of 1 or 2 days. 

VQA is the intersection of NLP and CV and hopefully, this project will give you a better understanding (more precisely practically) with most of the deep learning concepts.

If you want to improve the performance of the model below are few tips you can try:

  1. Use larger datasets
  2. Try Building more complex models like Attention, etc
  3. Try using other pre-trained word embeddings like Glove 
  4. Try using a different architecture 
  5. Do more hyperparameter tuning

The list is endless and it goes on.

In the blog, I have not provided the complete code you can get it from my Github repository.

9. References:

  1. https://blog.floydhub.com/asking-questions-to-images-with-deep-learning/
  2. https://tryolabs.com/blog/2018/03/01/introduction-to-visual-question-answering/
  3. https://github.com/sominwadhwa/vqamd_floyd

The Future of AI in Dental Technology

As we develop more advanced technology, we begin to learn that artificial intelligence can have more and more of an impact on our lives and industries that we have gotten used to being the same over the past decades. One of those industries is dentistry. In your lifetime, you’ve probably not seen many changes in technology, but a boom around artificial intelligence and technology has opened the door for AI in dental technologies.

How Can AI Help?

Though dentists take a lot of pride in their craft and career, most acknowledge that AI can do some things that they can’t do or would make their job easier if they didn’t have to do. AI can perform a number of both simple and advanced tasks. Let’s take a look at some areas that many in the dental industry feel that AI can be of assistance.

Repetitive, Menial Tasks

The most obvious area that AI can help out when it comes to dentistry is with repetitive and menial simple tasks. There are many administrative tasks in the dentistry industry that can be sped up and made more cost-effective with the use of AI. If we can train a computer to do some of these tasks, we may be able to free up more time for our dentists to focus on more important matters and improve their job performance as well. One primary use of AI is virtual consultations that offices like Philly Braces are offering. This saves patients time when they come in as the Doctor already knows what the next steps in their treatment will be.

Using AI to do some basic computer tasks is already being done on a small scale by some, but we have yet to see a very large scale implementation of this technology. We would expect that to happen soon, with how promising and cost-effective the technology has proven to be.

Reducing Misdiagnosis

One area that many think that AI can help a lot in is misdiagnosis. Though dentists do their best, there is still a nearly 20% misdiagnosis rate when reading x-rays in dentistry. We like to think that a human can read an x-ray better, but this may not be the case. AI technology can certainly be trained to read an x-ray and there have been some trials to suggest that they can do it better and identify key conditions that we often misread.

A world with AI diagnosis that is accurate and quicker will save time, money, and lead to better dental health among patients. It hasn’t yet come to fruition, but this seems to be the next major step for AI in dentistry.

Artificial Intelligence Assistants

Once it has been demonstrated that AI can perform a range of tasks that are useful to dentists, the next logical step is to combine those skills to make a fully-functional AI dental assistant. A machine like this has not yet been developed, but we can imagine that it would be an interface that could be spoken to similar to Alexa. The dentist would request vital information and other health history data from a patient or set of patients to assist in the treatment process. This would undoubtedly be a huge step forward and bring a lot of computing power into the average dentist office.

Conclusion

It’s clear that AI has a bright future in the dental industry and has already shown some of the essential skills that it can help with in order to provide more comprehensive and accurate care to dental patients. Some offices like Westwood Orthodontics already use AI in the form of a virtual consult to diagnose issues and provide treatment options before patients actually step foot in the office. Though not nearly all applications that AI can provide have been explored, we are well on our way to discovering the vast benefits of artificial intelligence for both patients and practices in the dental healthcare industry.

Visual Question Answering with Keras – Part 1

This is Part I of II of the Article Series Visual Question Answering with Keras

Making Computers Intelligent to answer from images

If we look closer in the history of Artificial Intelligence (AI), the Deep Learning has gained more popularity in the recent years and has achieved the human-level performance in the tasks such as Speech Recognition, Image Classification, Object Detection, Machine Translation and so on. However, as humans, not only we but also a five-year child can normally perform these tasks without much inconvenience. But the development of such systems with these capabilities has always considered an ambitious goal for the researchers as well as for developers.

In this series of blog posts, I will cover an introduction to something called VQA (Visual Question Answering), its available datasets, the Neural Network approach for VQA and its implementation in Keras and the applications of this challenging problem in real life. 

Table of Contents:

1 Introduction

2 What is exactly Visual Question Answering?

3 Prerequisites

4 Datasets available for VQA

4.1 DAQUAR Dataset

4.2 CLEVR Dataset

4.3 FigureQA Dataset

4.4 VQA Dataset

5 Real-life applications of VQA

6 Conclusion

 

  1. Introduction:

Let’s say you are given a below picture along with one question. Can you answer it?

I expect confidently you all say it is the Kitchen without much inconvenience which is also the right answer. Even a five-year child who just started to learn things might answer this question correctly.

Alright, but can you write a computer program for such type of task that takes image and question about the image as an input and gives us answer as output?

Before the development of the Deep Neural Network, this problem was considered as one of the difficult, inconceivable and challenging problem for the AI researcher’s community. However, due to the recent advancement of Deep Learning the systems are capable of answering these questions with the promising result if we have a required dataset.

Now I hope you have got at least some intuition of a problem that we are going to discuss in this series of blog posts. Let’s try to formalize the problem in the below section.

  1. What is exactly Visual Question Answering?:

We can define, “Visual Question Answering(VQA) is a system that takes an image and natural language question about the image as an input and generates natural language answer as an output.”

VQA is a research area that requires an understanding of vision(Computer Vision)  as well as text(NLP). The main beauty of VQA is that the reasoning part is performed in the context of the image. So if we have an image with the corresponding question then the system must able to understand the image well in order to generate an appropriate answer. For example, if the question is the number of persons then the system must able to detect faces of the persons. To answer the color of the horse the system need to detect the objects in the image. Many of these common problems such as face detection, object detection, binary object classification(yes or no), etc. have been solved in the field of Computer Vision with good results.

To summarize a good VQA system must be able to address the typical problems of CV as well as NLP.

To get a better feel of VQA you can try online VQA demo by CloudCV. You just go to this link and try uploading the picture you want and ask the related question to the picture, the system will generate the answer to it.

 

  1. Prerequisites:

In the next post, I will walk you through the code for this problem using Keras. So I assume that you are familiar with:

  1. Fundamental concepts of Machine Learning
  2. Multi-Layered Perceptron
  3. Convolutional Neural Network
  4. Recurrent Neural Network (especially LSTM)
  5. Gradient Descent and Backpropagation
  6. Transfer Learning
  7. Hyperparameter Optimization
  8. Python and Keras syntax
  1. Datasets available for VQA:

As you know problems related to the CV or NLP the availability of the dataset is the key to solve the problem. The complex problems like VQA, the dataset must cover all possibilities of questions answers in real-world scenarios. In this section, I will cover some of the datasets available for VQA.

4.1 DAQUAR Dataset:

The DAQUAR dataset is the first dataset for VQA that contains only indoor scenes. It shows the accuracy of 50.2% on the human baseline. It contains images from the NYU_Depth dataset.

Example of DAQUAR dataset

Example of DAQUAR dataset

The main disadvantage of DAQUAR is the size of the dataset is very small to capture all possible indoor scenes.

4.2 CLEVR Dataset:

The CLEVR Dataset from Stanford contains the questions about the object of a different type, colors, shapes, sizes, and material.

It has

  • A training set of 70,000 images and 699,989 questions
  • A validation set of 15,000 images and 149,991 questions
  • A test set of 15,000 images and 14,988 questions

Image Source: https://cs.stanford.edu/people/jcjohns/clevr/?source=post_page

 

4.3 FigureQA Dataset:

FigureQA Dataset contains questions about the bar graphs, line plots, and pie charts. It has 1,327,368 questions for 100,000 images in the training set.

4.4 VQA Dataset:

As comapred to all datasets that we have seen so far VQA dataset is relatively larger. The VQA dataset contains open ended as well as multiple choice questions. VQA v2 dataset contains:

  • 82,783 training images from COCO (common objects in context) dataset
  • 40, 504 validation images and 81,434 validation images
  • 443,757 question-answer pairs for training images
  • 214,354 question-answer pairs for validation images.

As you might expect this dataset is very huge and contains 12.6 GB of training images only. I have used this dataset in the next post but a very small subset of it.

This dataset also contains abstract cartoon images. Each image has 3 questions and each question has 10 multiple choice answers.

  1. Real-life applications of VQA:

There are many applications of VQA. One of the famous applications is to help visually impaired people and blind peoples. In 2016, Microsoft has released the “Seeing AI” app for visually impaired people to describe the surrounding environment around them. You can watch this video for the prototype of the Seeing AI app.

Another application could be on social media or e-commerce sites. VQA can be also used for educational purposes.

  1. Conclusion:

I hope this explanation will give you a good idea of Visual Question Answering. In the next blog post, I will walk you through the code in Keras.

If you like my explanations, do provide some feedback, comments, etc. and stay tuned for the next post.

How To Remotely Send R and Python Execution to SQL Server from Jupyter Notebooks

Introduction

Did you know that you can execute R and Python code remotely in SQL Server from Jupyter Notebooks or any IDE? Machine Learning Services in SQL Server eliminates the need to move data around. Instead of transferring large and sensitive data over the network or losing accuracy on ML training with sample csv files, you can have your R/Python code execute within your database. You can work in Jupyter Notebooks, RStudio, PyCharm, VSCode, Visual Studio, wherever you want, and then send function execution to SQL Server bringing intelligence to where your data lives.

This tutorial will show you an example of how you can send your python code from Juptyter notebooks to execute within SQL Server. The same principles apply to R and any other IDE as well. If you prefer to learn through videos, this tutorial is also published on YouTube here:


 

Environment Setup Prerequisites

  1. Install ML Services on SQL Server

In order for R or Python to execute within SQL, you first need the Machine Learning Services feature installed and configured. See this how-to guide.

  1. Install RevoscalePy via Microsoft’s Python Client

In order to send Python execution to SQL from Jupyter Notebooks, you need to use Microsoft’s RevoscalePy package. To get RevoscalePy, download and install Microsoft’s ML Services Python Client. Documentation Page or Direct Download Link (for Windows).

After downloading, open powershell as an administrator and navigate to the download folder. Start the installation with this command (feel free to customize the install folder): .\Install-PyForMLS.ps1 -InstallFolder “C:\Program Files\MicrosoftPythonClient”

Be patient while the installation can take a little while. Once installed navigate to the new path you installed in. Let’s make an empty folder and open Jupyter Notebooks: mkdir JupyterNotebooks; cd JupyterNotebooks; ..\Scripts\jupyter-notebook

Create a new notebook with the Python 3 interpreter:

 

To test if everything is setup, import revoscalepy in the first cell and execute. If there are no error messages you are ready to move forward.

Database Setup (Required for this tutorial only)

For the rest of the tutorial you can clone this Jupyter Notebook from Github if you don’t want to copy paste all of the code. This database setup is a one time step to ensure you have the same data as this tutorial. You don’t need to perform any of these setup steps to use your own data.

  1. Create a database

Modify the connection string for your server and use pyodbc to create a new database.

  1. Import Iris sample from SkLearn

Iris is a popular dataset for beginner data science tutorials. It is included by default in sklearn package.

  1. Use RecoscalePy APIs to create a table and load the Iris data

(You can also do this with pyodbc, sqlalchemy or other packages)

Define a Function to Send to SQL Server

Write any python code you want to execute in SQL. In this example we are creating a scatter matrix on the iris dataset and only returning the bytestream of the .png back to Jupyter Notebooks to render on our client.

Send execution to SQL

Now that we are finally set up, check out how easy sending remote execution really is! First, import revoscalepy. Create a sql_compute_context, and then send the execution of any function seamlessly to SQL Server with RxExec. No raw data had to be transferred from SQL to the Jupyter Notebook. All computation happened within the database and only the image file was returned to be displayed.

While this example is trivial with the Iris dataset, imagine the additional scale, performance, and security capabilities that you now unlocked. You can use any of the latest open source R/Python packages to build Deep Learning and AI applications on large amounts of data in SQL Server. We also offer leading edge, high-performance algorithms in Microsoft’s RevoScaleR and RevoScalePy APIs. Using these with the latest innovations in the open source world allows you to bring unparalleled selection, performance, and scale to your applications.

Learn More

Check out SQL Machine Learning Services Documentation to learn how you can easily deploy your R/Python code with SQL stored procedures making them accessible in your ETL processes or to any application. Train and store machine learning models in your database bringing intelligence to where your data lives.

Other YouTube Tutorials:

Interview – Die Bedeutung von Machine Learning für das Data Driven Business

Um das Optimum aus ihren Daten zu holen, müssen Unternehmen Data Analytics vorantreiben, um Entscheidungsprozesse für Innovation und Differenzierung stärker zu automatisieren. Die Data Science scheint hier der richtige Ansatz zu sein, ist aber ein neues und schnelllebiges Feld, das viele Sackgassen kennt. Cloudera Fast Forward Labs unterstützt Unternehmen dabei sich umzustrukturieren, Prozesse zu automatisieren und somit neue Innovationen zu schaffen.

Alice Albrecht ist Research Engineer bei Cloudera Fast Forward Labs. Dort widmet sie sich der Weiterentwicklung von Machine Learning und Künstlicher Intelligenz. Die Ergebnisse ihrer Forschungen nutzt sie, um ihren Kunden konkrete Ratschläge und funktionierende Prototypen anzubieten. Bevor sie zu Fast Forward Labs kam, arbeitete sie in Finanz- und Technologieunternehmen als Data Science Expertin und Produkt Managerin. Alice Albrecht konzentriert sich nicht nur darauf, Maschinen “coole Dinge” beizubringen, sondern setzt sich auch als Mentorin für andere Wissenschaftler ein. Während ihrer Promotion der kognitiven Neurowissenschaften in Yale untersuchte Alice, wie Menschen sensorische Informationen aus ihrer Umwelt verarbeiten und zusammenfassen.

english-flagRead this article in English:
“Interview – The Importance of Machine Learning for the Data Driven Business”


Data Science Blog: Frau Albrecht, Sie sind eine bekannte Keynote-Referentin für Data Science und Künstliche Intelligenz. Während Data Science bereits im Alltag vieler Unternehmen angekommen ist, scheint Deep Learning der neueste Trend zu sein. Ist Künstliche Intelligenz für Unternehmen schon normal oder ein überbewerteter Hype?

Ich würde sagen, nichts von beidem stimmt. Data Science ist inzwischen zwar weit verbreitet, aber die Unternehmen haben immer noch Schwierigkeiten, diese neue Disziplin in ihr bestehendes Geschäft zu integrieren. Ich denke nicht, dass Deep Learning mittlerweile Teil des Business as usual ist – und das sollte es auch nicht sein. Wie jedes andere Tool, braucht auch die Integration von Deep Learning Modellen in die Strukturen eines Unternehmens eine klar definierte Vorgehensweise. Alles andere führt ins Chaos.

Data Science Blog: Nur um sicherzugehen, worüber wir reden: Was sind die Unterschiede und Überschneidungen zwischen Data Analytics, Data Science, Machine Learning, Deep Learning und Künstlicher Intelligenz?

Hier bei Cloudera Fast Forward Labs verstehen wir unter Data Analytics das Sammeln und Addieren von Daten – meist für schnelle Diagramme und Berichte. Data Science hingegen löst Geschäftsprobleme, indem sie sie analysiert, Prozesse mit den gesammelten Daten abgleicht und anschließend entsprechende Vorgänge prognostiziert. Beim Machine Learning geht es darum, Probleme mit neuartigen Feedbackschleifen zu lösen, die sich mit der Anzahl der zur Verfügung stehenden Daten noch detaillierter bearbeiten lassen. Deep Learning ist eine besondere Form des Machine Learnings und ist selbst kein eigenständiges Konzept oder Tool. Künstliche Intelligenz zapft etwas Komplizierteres an, als das, was wir heute sehen. Hier geht es um weit mehr als nur darum, Maschinen darauf zu trainieren, immer wieder dasselbe zu tun oder begrenzte Probleme zu lösen.

Data Science Blog: Und wie können wir hier den Kontext zu Big Data herstellen?

Theoretisch gesehen gibt es Data Science ja bereits seit Jahrzehnten. Die Bausteine für modernes Machine Learning, Deep Learning und Künstliche Intelligenz basieren auf mathematischen Theoremen, die bis in die 40er und 50er Jahre zurückreichen. Die Herausforderung bestand damals darin, dass Rechenleistung und Datenspeicherkapazität einfach zu teuer für die zu implementierenden Ansätze waren. Heute ist das anders. Nicht nur die Kosten für die Datenspeicherung sind erheblich gesunken, auch Open-Source-Technologien wie etwa Apache Hadoop haben es möglich gemacht, jedes Datenvolumen zu geringen Kosten zu speichern. Rechenleistung, Cloud-Lösungen und auch hoch spezialisierte Chip-Architekturen, sind jetzt auch auf Anfrage für einen bestimmten Zeitraum verfügbar. Die geringeren Kosten für Datenspeicherung und Rechenleistung sowie eine wachsende Liste von Tools und Ressourcen, die über die Open-Source-Community verfügbar sind, ermöglichen es Unternehmen jeder Größe, von sämtlichen Daten zu profitieren.

Data Science Blog: Was sind die Herausforderungen beim Einstieg in Data Science?

Ich sehe zwei große Herausforderungen: Eine davon ist die Sicherstellung der organisatorischen Ausrichtung auf Ergebnisse, die die Data Scientists liefern werden (und das Timing für diese Projekte).  Die zweite Hürde besteht darin, sicherzustellen, dass sie über die richtigen Daten verfügen, bevor sie mit dem Einstellen von Data Science Experten beginnen. Das kann “tricky” sein, wenn man im Unternehmen nicht bereits über Know-how in diesem Segment verfügt. Daher ist es manchmal besser, im ersten Schritt einen Data Engineer oder Data Strategist einzustellen, bevor man mit dem Aufbau eines Data Science Team beginnt.

Data Science Blog: Es gibt viele Diskussionen darüber, wie man ein datengesteuertes Unternehmen aufbauen kann. Geht es bei Data Science nur darum, am Ende das Kundenverhalten besser zu verstehen?

Nein “Data Driven” bedeutet nicht nur, die Kunden besser zu verstehen – obwohl das eine Möglichkeit ist, wie Data Science einem Unternehmen helfen kann. Abgesehen vom Aufbau einer Organisation, die sich auf Daten und Analysen stützt, um Entscheidungen über das Kundenverhalten oder andere Aspekte zu treffen, bedeutet es, dass Daten das Unternehmen und seine Produkte voranbringen.

Data Science Blog: Die Zahl der Technologien, Tools und Frameworks nimmt zu, was zu mehr Komplexität führt. Müssen Unternehmen immer auf dem Laufenden bleiben oder könnte es ebenso hilfreich sein, zu warten und Pioniere zu imitieren?

Obwohl es generell für Unternehmen nicht ratsam ist, pauschal jede neue Entwicklung zu übernehmen, ist es wichtig, dass sie mit den neuen Rahmenbedingungen Schritt halten. Wenn ein Unternehmen wartet, um zu sehen, was andere tun, und deshalb nicht in neue Entwicklungen investiert, haben sie den Anschluss meist schon verpasst.

Data Science Blog: Global Player verfügen meist über ein großes Budget für Forschung und den Aufbau von Data Labs. Mittelständische Unternehmen stehen immer unter dem Druck, den Break-Even schnell zu erreichen. Wie können wir die Wertschöpfung von Data Science beschleunigen?

Ein Team zu haben, das sich auf ein bestimmtes Set von Projekten konzentriert, die gut durchdacht und auf das Geschäft ausgerichtet sind, macht den Unterschied aus. Data Science und Machine Learning müssen nicht auf Forschung und Innovation verzichten, um Werte zu schaffen. Der größte Unterschied besteht darin, dass sich kleinere Teams stärker bewusst sein müssen, wie sich ihre Projektwahl in neue Rahmenbedingungen und ihre besonderen akuten und kurzfristigen Geschäftsanforderungen einfügt.

Data Science Blog: Wie hilft Cloudera Fast Forward Labs anderen Unternehmen, den Einstieg in Machine Learning zu beschleunigen?

Wir beraten Unternehmen, basierend auf ihren speziellen Bedürfnissen, über die neuesten Trends im Bereich Machine Learning und Data Science. Und wir zeigen ihnen, wie sie ihre Datenteams aufbauen und strukturieren können, um genau die Fähigkeiten zu entwickeln, die sie benötigen, um ihre Ziele zu erreichen.

Data Science Blog: Zum Schluss noch eine Frage an unsere jüngeren Leser, die eine Karriere als Datenexperte anstreben: Was macht einen guten Data Scientist aus? Arbeiten sie lieber mit introvertierten Coding-Nerds oder den Data-loving Business-Experten?

Ein guter Data Scientist sollte sehr neugierig sein und eine Liebe für die Art und Weise haben, wie Daten zu neuen Entdeckungen und Innovationen führen und die nächste Generation von Produkten antreiben können.  Menschen, die im Data Science Umfeld erfolgreich sind, kommen nicht nur aus der IT. Sie können aus allen möglichen Bereichen kommen und über die unterschiedlichsten Backgrounds verfügen.

Interview – The Importance of Machine Learning for the Data Driven Business

To become more data-driven, organizations must mature their analytics and automate more of their decision making processes for innovation and differentiation. Data science seems like the right approach, yet is a new and fast moving field that seems to have as many dead ends as it has high ways to value. Cloudera Fast Forward Labs, led by Hilary Mason, shows companies the way.

Alice Albrecht is a research engineer at Cloudera Fast Forward Labs.  She spends her days researching the latest and greatest in machine learning and artificial intelligence and bringing that knowledge to working prototypes and delivering concrete advice for clients.  Prior to joining Fast Forward Labs, Alice worked in both finance and technology companies as a practicing data scientist, data science leader, and – most recently – a data product manager.  In addition to teaching machines to do cool things, Alice is passionate about mentoring and helping others grow in their careers.  Alice holds a PhD from Yale in cognitive neuroscience where she studied how humans summarize sensory information from the world around them and the neural substrates that underlie those summaries.

Read this article in German:
“Interview – Die Bedeutung von Machine Learning für das Data Driven Business“

Data Science Blog: Ms. Albrecht, you are a well-known keynote speaker for data science and artificial intelligence. While data science has arrived business already, deep learning seems to be the new trend. Is artificial intelligence for business already normal business or is it an overrated hype?

I’d say it isn’t either of those two options.  Data science is now widely adopted but companies still struggle to integrate this new discipline into their existing businesses.  As for deep learning, it really depends on the company that’s looking into using this technique.  I wouldn’t say that deep learning is by any means part of business as usual- nor should it be.  It’s a tool like any other and building a capacity for using a tool without clearly defined business needs is a recipe for disaster.

Data Science Blog: Just to make sure what we are talking about: What are the differences and overlaps between data analytics, data science, machine learning, deep learning and artificial intelligence?

Here at Cloudera Fast Forward Labs, we like to think of data analytics as collecting data and counting things (mostly for quick charts and reports).  Data science solves business problems by counting cleverly and predicting things with the data that’s collected.  Machine learning is about solving problems with new kinds of feedback loops that improve with more data.  Deep learning is a particular type of machine learning and is not itself a separate concept or type of tool.  Artificial intelligence taps into something more complicated than what we’re seeing today – it’s much broader than training machines to repetitively do very specialized tasks or solve very narrow problems.

Data Science Blog: And how can we add the context to big data?

From a theoretical perspective, data science has been around for decades. The building blocks for modern day machine learning, deep learning and artificial intelligence are based on mathematical theorems  that go back to the 1940’s and 1950’s. The challenge was that at the time, compute power and data storage capacity were simply too expensive for the approaches to be implemented. Today that’s all changed.. Not only has the cost of data storage dropped considerably, open source technology like Apache Hadoop has made it possible to store any volume of data at costs approaching zero. Compute power, even highly specialised chip architectures, are now also available on demand and only for the time organisations need them through public and private cloud solutions. The decreased cost of both data storage and compute power, together with a growing list of tools and resources readily available via the open source community allows companies of any size to benefit from data (no matter that size of that data).

Data Science Blog: What are the challenges for organizations in getting started with data science?

I see two big challenges when getting started with data science.  One is ensuring that you have organizational alignment around exactly what type of work data scientists will deliver (and timing for those projects).  The second hurdle is around ensuring that you have the right data in place before you start hiring data scientists. This can be tricky if you don’t have in-house expertise in this area, so sometimes it’s better to hire a data engineer or a data strategist (or director of data science) before you ever get started building out a data science team.

Data Science Blog: There are many discussions about how to build a data-driven business. Is it just about using data science to get a better understanding of customer behavior?

No, being data driven doesn’t just mean better understanding your customers (though that is one way that data science can help in an organization).  Aside from building an organization that relies on data and analytics to help them make decisions (about customer behavior or otherwise), being a data-driven business means that data is powering your core products.

Data Science Blog: The number of technologies, tools and frameworks is increasing. For organizations this also means increasing complexity. Do companies need to stay always up-to-date or could it be an advice to wait and imitate pioneers later?

While it’s not critical (or advisable) for organizations to adopt every new advancement that comes along, it is critical for them to stay abreast of emerging frameworks.  If a business waits to see what others are doing, and therefore don’t invest in understanding how new advancements can affect their particular business, they’ve likely already missed the boat.

Data Science Blog: Global players have big budgets just for doing research and setting up data labs. Middle-sized companies need to see the break even point soon. How can we accelerate the value generation of data science?

Having a team that is highly focused on a specific set of projects that are well-scoped and aligned to the business makes all the difference.  Data science and machine learning don’t have to sacrifice doing research and being innovative in order to produce value.  The biggest difference is that smaller teams will have to be more aware of how their choice of project fits into emerging frameworks and their particular acute and near term business needs.

Data Science Blog: How does Cloudera Fast Forward Labs help other organizations to accelerate their start with machine learning?

We advise organizations, based on their particular needs, on what the latest advancements are in machine learning and data science, how to build and structure their data teams to develop the capabilities they need to meet their goals, and how to quickly implement custom forward-looking solutions using their own data and in-house expertise.

Data Science Blog: Finally, a question for our younger readers who are looking for a career as a data expert: What makes a good data scientist? Do you like to work with introverted coding nerds or the data loving business experts?

A good data scientists should be deeply curious and have a love for the ways in which data can lead to new discoveries and power the next generation of products.  We expect the people who thrive in this field to come from a variety of backgrounds and experiences.

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