Machine Learning

Machine learning is the branch of artificial intelligence based on the idea that systems can learn from data, identify patterns and make decisions with minimal human intervention. Machine learning is a method of data analysis that automates analytical model building.

Machine learning is a specific subset of AI that trains a machine how to learn while artificial intelligence (AI) is the broad science of mimicking human abilities.

How Machine Learning Evolved

The advancement of new computing technologies, machine learning today is not like machine learning of the past. It started from pattern recognition with the theory that computers can learn to do certain tasks without being programmed; researchers interested in artificial intelligence wanted to see if computers could learn from data. The reprise facet of machine learning is crucial because as models are exposed to new data, they are able to independently adapt and learn from previous computations to produce reliable, iterate decisions and results. It’s a science that’s not new – but one that has gained fresh momentum.

While many machine learning algorithms have been around for a long time, the ability to automatically apply complex mathematical calculations to big data – repeatedly and faster – is a new development.

Here are a few widely publicized examples of machine learning applications you may have heard of :

Virtual Personal Assistants: Siri, Alexa, Google Now are some of the popular examples of virtual personal assistants

The hyped, self-driving Google car! The essence of machine learning.

Online recommendation offers such as those from Amazon and Netflix? Machine learning applications for everyday life.

Knowing what customers are saying about you on Twitter? Machine learning combined with linguistic rule creation.

Fraud detection! One of the more obvious, important uses in our world today.

Machine Learning and Artificial Intelligence

While artificial intelligence (AI) is the broad science of mimicking human abilities, machine learning is a specific subset of AI that trains a machine how to learn. Watch this video to better understand the relationship between AI and machine learning. You’ll see how these two technologies work, with useful examples and a few funny asides.

Why is machine learning important?

The upturn of interest in machine learning is due to the same factors that have made data mining and Bayesian analysis more popular than ever. Things like growing volumes and diversity of available data, computational processing that is cheaper and more powerful, and affordable data storage.

All of these things mean it’s possible to quickly and automatically produce models that can analyze bigger, more complex data and deliver faster, more precise results – even on a very large scale. And by building accurate models, an organization has a better chance of recognizing profitable opportunities – or avoiding unknown risks.

What's required to create good machine learning systems?
  • Data preparation capabilities.
  • Algorithms – basic and advanced.
  • Automation and iterative processes.
  • Scalability.
  • Ensemble modeling.
Did you know?
  • In machine learning, a target is called a label.
  • In statistics, a target is called a dependent variable.
  • A variable in statistics is called a feature in machine learning.
  • A transformation in statistics is called feature creation in machine learning.

Machine learning in today's world

By using algorithms to build models that uncover connections, organizations can make better decisions without human intervention. Learn more about the technologies that are shaping the world we live in.

machine learning in business

This O'Reilly white paper provides a practical guide to implementing machine-learning applications in your organization.

Expand your skill set

Get in-depth instruction and free access to inhrent tech Software to build your machine learning skills. Courses include: 14 hours of course time, 90 days free software access in the cloud, a flexible e-learning format, with no programming skills required.

Will machine learning change your organization?

This Harvard Business Review Insight Center report looks at how machine learning will change companies and the way we manage them.

Applying machine learning to IoT

Machine learning can be used to achieve higher levels of efficiency, particularly when applied to the Internet of Things. This article explores the topic.

Who's using it?

Most industries working with large amounts of data have recognized the value of machine learning technology. By gleaning insights from this data – often in real time – organizations are able to work more efficiently or gain an advantage over competitors.

Transportation

Analyzing data to identify patterns and trends is key to the transportation industry, which relies on making routes more efficient and predicting potential problems to increase profitability. The data analysis and modeling aspects of machine learning are important tools to delivery companies, public transportation and other transportation organizations.

Health care

Machine learning is a fast-growing trend in the health care industry, thanks to the advent of wearable devices and sensors that can use data to assess a patient's health in real time. The technology can also help medical experts analyze data to identify trends or red flags that may lead to improved diagnoses and treatment.

Oil and gas

Finding new energy sources. Analyzing minerals in the ground. Predicting refinery sensor failure. Streamlining oil distribution to make it more efficient and cost-effective. The number of machine learning use cases for this industry is vast – and still expanding.

Financial services

Banks and other businesses in the financial industry use machine learning technology for two key purposes: to identify important insights in data, and prevent fraud. The insights can identify investment opportunities, or help investors know when to trade. Data mining can also identify clients with high-risk profiles, or use cybersurveillance to pinpoint warning signs of fraud.

Government

Government agencies such as public safety and utilities have a particular need for machine learning since they have multiple sources of data that can be mined for insights. Analyzing sensor data, for example, identifies ways to increase efficiency and save money. Machine learning can also help detect fraud and minimize identity theft.

Retail

Websites recommending items you might like based on previous purchases are using machine learning to analyze your buying history. Retailers rely on machine learning to capture data, analyze it and use it to personalize a shopping experience, merchandise supply planning, and for customer insights.

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