Machine Learning – Evolution in making of Modern Enterprise

Those in analytics might have come across the term Machine Learning. It is often misused and glorified as a magnificent future for machines replacing humans.
Though there is some prejudice and a lot of grandiose built around ML, the fact is ML is the most powerful and advanced technology for a modern enterprise.
In a very crisp and layman language we can conclude, Machine learning can be used in automation of repetitive tasks that would otherwise need to be done manually, thereby enhance enterprise efficiency and execute repeatedly at scale.
What is Machine Learning (ML)?
ML is a specific field in computer science that emphasizes on machine programming to enhance self-performance through data and iteration.
The start point for conventional programmer and ML is almost similar – both intend to resolve problems and begin with developing familiarity with problem domain. However, the differentiation aspect is of execution. Programmers use their ingenuity to formulate a computer program to develop solution. On the other hand, data scientists who implement ML collect inputs and target values and feed the instructions to the computer to develop a program for a desired output.
Say for example, in streaming of videos, like Netflix – engineers must spend tedious hours to develop recommendation options for its users based on the history of choices or early inputs given. In certain cases, this works, the program helps pair user watched videos for recommendation based on factors such as genre. However, it is difficult for programmers to sort among a pile of thousands of titles and lakhs of subscribers with unique history of each.
While sifting through piles of data is a challenge, another problem that programmers come across is recommending videos that user might or might not like based on their watch and browse history. Chances are their interest might have changed which is quite impossible to predict.
When human intelligence fails to predict such patterns, ML pitches in. Algorithm based ML gathers data and learns from them for valid predictions rather than relying completely on human instructions. Further, ML keeps upgrading its data-based learning time to time as more and more information users provide through their browsing history.
AI v/s ML
The most common question people end-up asking is the difference or correlation between AI and ML. The answer is ML is a type of AI, a subset under the vast field of artificial intelligence. Further AI is a subset of computer science. To be precise ML entails deeper technical aspect, a specific methodology. Whereas AI is non-technical, an intelligent system that can mimic human behavior.
Supervised Learning v/s Unsupervised Learning 
Supervised learning is data mining of drawing inference from a function from labeled training data. Most of the practical machines use this format. In case of supervised learning you have input variable and an output variable, and an algorithm is used to map the function from input to output.
Subsequently, once the training process is standardized, Programmers test for program accuracy and make required amends, and repeat the entire process until they achieve full-proof accuracy in the overall process of supervised learning.
For example, Cortana and other AI enabled assistants used in your phone or other devices, is trained as an input of human voice and works as a result of this training.
In case of unsupervised learning the program is trained without the labeled and structured data. Alternatively, it means that the algorithms are trained to give results only through inputs without respective output unlike paired training in supervised learning. The algorithm learns to condition itself to process the structure of data to understand it and provide valid outputs.
Deep Learning
The way ML is a type of AI, deep learning is a subset of ML. Various streams of ML algorithms, deep learning being one of it, is related with neural network.
A neural network is based on the underlying principle of how human brain cells, the neurons, function. Its achieved by fine layers of composite units to understand and interpret correlation based on data. When the layers are deeper, hidden layers being more than one in the neural network, it’s called deep learning – it can be supervised or unsupervised, at times semi-supervised.
Engineers have already put deep learning to solve the most complicated tasks and crack the toughest ones, most critical being training self-driving cars and cancer diagnosis.
Why should enterprises explore ML?
The advancement in AI and further sophistication in ML has taken the business landscape by storm. For example, self-driven cars on the road and a weather forecasting computer program based on ML algorithms.
Machine learning as a service (MLaaS) is a set of services that provide ML tools as bundled cloud solution. MLaas is a cost-effective array that offers the enterprise advantages of ML, saving their time and exhaustive in-house establishment of ML team.
MLaaS also circumvents the infrastructure related challenges like data pre-processing, model training, model evaluation, and finally, predictions.
Some more examples include cyber security, process automation, data analysis in insurance and finance sector. It is quite possible that ML has already affected your business enterprise too in one way or the other.
The million-dollar question is how you train your teams to adapt to ML and use it successfully.
Conclusion
Automation starts with data – precisely the machine data that sits on a large assemblage of hardware, software and management tools that construct the present IT infrastructure and services. The daily addition of new devices and technology to the existing digital landscape has made the enterprise ecosystem complex. By automation of repetitive tasks and employing innovative ML, businesses can overcome the talent constraints and achieve almost zero error. In addition, automation helps gain new insights for better outcomes, drive efficiencies and improve the security features.
Machine learning will increasingly become priceless as the technology matures with time and many more businesses embrace algorithm-based learning for a smarter enterprise. The technology has already impacted most of the sectors such as car industry and insurance and finance sector which are large scale. However, there are lesser known innovations of ML too that are just about the corner, waiting to be discovered and embark on an exciting journey.
What are your thoughts on Machine Learning? We’d love to hear from you. Please post your comments.
References
http://www.ibmbigdatahub.com/blog/what-is-machine-learning
https://www.simplilearn.com/what-is-machine-learning-and-why-it-matters-article
https://blog.algorithmia.com/introduction-machine-learning-developers/

 

Artificial Intelligence Transforming Financial Services

The first incidence of a machine and human crossing paths was the epic win of Deep Blue, the supercomputer, over grandmaster Garry Kasparovin 1997 in an intense game of chess. The triumph certainly triggered a debatable topic and kickstarted the rise of the machines.
In 21st century, Artificial Intelligence (AI) has moved past the celluloid and realms of research, establishing its presence in the real world amid an unparalleled convergence.
AI has been pivotal in changing the face of the entire financial services, taken by storm. Almost every financial enterprise has embraced the technology for better time keeping, cost effectiveness and value-added services.
Use of AI in financial sector has been on a surge yet at an incremental scale. In India nearly 36% of Financial institutions have already invested in AI technology and 70% are reported to do so shortly.
Development in high-density parallel processing infrastructure and an extraordinary surge in the bulk and kind of data generated, powered the adoption of Machine Learning and many more cognitive technologies. Fueling this trend is the snowball effect of cloud computing and mobility as well as open sourcing of machine learning (ML) algorithm.
Business Imperative
Financial institutions have compelling reasons to implement AI. Falling interest rates continue to impact the bottom line, banks are left with minimal options than to boost operational efficiency by minimizing the unscheduled downtime of systems and reducing the resources to meet the evolving demand.
Building on the top line through enhanced and tailored targeting of offers and optimization of sales strategy is the key focus area now. Another major driver to leverage AI is the compelling need to comply to the stringent regulations across different areas where the banks operate.
Finally, financial institutions are realizing the substantialcapability of enhancing marketing effectiveness and customer service through automation.
Surge in Use Cases
Let’s discuss some of the emerging AI applications and machine learning that have gained prominence recently. While banks, asset managers, and insurers have employed various pilots across the front, middle, and back offices, here are some of the key initiatives:
Credit and Insurance Underwriting: The lending and insurance department has rolled out machine learning to process the lending and insurance applications swiftly without incurring extra cost nor compromising on the risk assessment standards. The core message is machine intelligence definitely excels in accuracy, scale and speed as compared to human intelligence while sorting and analysis of colossal bulks of consumer data.
For example, banking and insurance sector has already started using self-learning algorithms to pittons of consumer data sets factoring age, job, marital status, credit history, and similar gradients in order to flag the risky profiles of individual applicants based on the generated information.
Fraud Detection: Previously, teams of finance experts used to follow a standard conventional checklist of risk factors and some complicated set of guidelines to detect fraud. However, ML-driven fraud discovery system proactively picks the irregularities and flags it for the security people to immediately investigate the matter in depth. The potential of intelligent algorithms to proactively forest all the possible fraud amongst a pile of infinite data sets is quite helpful in reducing false positives, wherein an anomaly is flagged and found out to be a false alarm.
Work flow Automation: Bank managers and insurers have already employed natural language process (NLP) to seamlessly automate some of their processes to rationally cap their operational costs and also enhance the customer satisfaction. Chatbots replacing the humans on the customer service interface has gained quite some traction.
‘Yes Robot’ of Yes Bank is a Personal Banking Assistant that helps customer conveniently check balance, recent transactions, send and transfer money, recharge and pay the phone bills, check loan eligibility and many more services. It also helps locate nearest bank ATMs & branches. It can be accessed through the applications and interfaces such as the Facebook Messenger.
ICICI Bank’s ‘software robotics’ is a kind of software that automates, regulates  and performs tasks of high-density and volume that needs to be  carried out over multiple applications while also increasing productivity. It uses facial and voice recognition, NLP, Machine Learning and bots to automate more than 200 business processes. It uses algorithms to sort processes & connects internal applications to external ones such as Aadhar or PAN card verification for KYC compliance. A sequential decision-making method is then used to sort the processes.
Asset Management: Termed as “robo-advisors,” like the Betterment and Wealthfront, are globally providing algorithm-based, automated financial planning solutions to their clients, serving them in developing investment portfolios that are aligned to their individual goals and risk tolerance.
Back home, FundsIndia.com has a robo-advisory service and looking for partnerships with financial giants. 15% of the company’s overall portfolio comprises robo-advisory services. Similarly, 5nance has an agreement with HDFC Mutual Fund for its robo-advisor.
Algorithmic Trading: Hedge funds and many other trading platforms in finance marketing, use complex AI algorithms to transact millions in the stock market every day, day after day. These systems, that are derived from machine learning and deep learning, facilitate “high-frequency trading” (HFT) while scrutinizing vast volumes of market factors in real time.
Conclusion
AI has umpteen applications in the finance and insurance environment, positioned to give the entire industry huge facelift in years to come via detection and analysis of brand sentiment; providing investment insights; making banking more efficient and less risky, and identifying fraud proactively.
As the rise in technological innovation is breaking the glass ceiling, the finance and insurance sector imperative must be to prioritize their goals and establish long-term strategies. We have been witnessingclear indicators of confident maturity among CIOs as they weigh their investments.
Liked our blog, pleaseleave your comments. We value your thoughts to make this section more interesting.
References
Nagasundaram, M. (2018). Retrieved from www.hcltech.com: https://www.hcltech.com/blogs/rise-machines
PWC. (2018). Retrieved from www.pwc.com: https://www.pwc.com/us/en/industries/financial-services/research-institute/top-issues/artificial-intelligence.html
Sigmoidal. (2018). Retrieved from https://sigmoidal.io: https://sigmoidal.io/real-applications-of-ai-in-finance

Bots, Applied AI: Are they the future?

Satya Nadella, CEO, Microsoft says “Bots are the new apps”.

A computer program designed to work on its own to collect information through internet and carry out the monotonous tasks are called bots, pretty much that can be summarized about bots for the common man. A chatbot is a computer program, a humanized service, fueled by complex math and algorithmcontrolled by rules that can be interacted with, via a chatting interface.

Dynamic interaction on internet at various websites is another potential place where bots are being used and positively influence the milieu.

Artificial Intelligence – Humans and Machines working together

AI is all about machines simulating the human intelligence. Cognitive Automation leverages the AI techniques that simulate human brain functioning, helping in complex processes towards decision making, task completion and achieving the goals. Automation has played a pivotal role in propelling this era of remarkable advancement to the next level.

Recently, a fortune 100 bank, $68 billion annual revenue and nearly 50,000 employees, improved their operational efficiencies through intelligent bots. Currently, they have deployed more than 2,000 bots, minimizing the cost by 30%, reduced time spent in handling complex processes by almost 50%, and achieved 100% error-free. Industry 4.0 in manufacturing is also primarily fueled by cognitive intelligence. Predictive analytics is being used to identify elements that can reduce production quality, causing subsequent failures.

How Bots are taking over Mobile Apps

Possibly one of the few technological milestones that happened quietly and swiftly, bots have swarmed the customer care landscape, injecting innovation. ‘Smart Agents’ are predicted to handle four out of ten mobile interactions by 20201, and a Gartner study predicts that 85% of interactions will happen without a human at the other end2. Surprisingly, this quiet revolution of sorts has been happening on the sidelines of the popularity of apps and is all set to dwarf the success of apps. Three out of ten customers prefer a social media channel to interact with brands3, rather than a voice call. It is this comfort level that has added to the popularity of apps, and bots have gone a step further, bringing in interaction.