When you think of artificial intelligence, the first image that likely comes to mind is one of sentient robots that walk, talk, and emote like humans. It's known as machine learning, and it revolves around enlisting computers in the task of sorting through the massive amounts of data that modern technology has allowed us to generate (a.k.a. One of the places machine learning is turning out to be the most beneficial is in the environmental sciences, which have generated huge amounts of information from monitoring Earth's various systems -- underground aquifers, the warming climate, or animal migration, for example. A slew of projects have been popping up in this relatively new field, called computational sustainability, that combine data gathered about the environment with a computer's ability to discover trends and make predictions about the future of our planet. This is useful to scientists and policy-makers because it can help them develop plans for how to live and survive in our changing world.

Google CEO Sundar Pichai recently announced the company will be integrating a dose of artificial intelligence in their products, making information and knowledge available for everyone. Artificial intelligence (AI) is definitely on the rise as many innovators and entrepreneurs recently vowed to invest more time and money on AI-driven programs. In fact, Google and chip-maker Movidius are planning to make AI more accessible through their new innovations. In Google's annual letter published Thursday, 43-year-old CEO Sundar Pichai revealed its major plans for the future. According to CNET, Google will be integrating a dose of artificial intelligence and will make information and knowledge available for everyone.

One good thing about doing machine learning at present is that people actually use it! The back-ends of many systems we interact with on a daily basis are driven by machine learning. In most such systems, as users interact with the system, it is natural for the system designer to wish to optimize the models under the hood over time, in a way that improves the user experience. To ground the discussion a bit, let us consider the example of an online portal, that is trying to present interesting news stories to its user. A user comes to the portal and based on whatever information the portal has on the user, it recommends one (or more) news stories.

With an ever-increasing volume of electronic data being collected by the healthcare system, researchers are exploring the use of machine learning--a subfield of artificial intelligence--to improve medical care and patient outcomes. An overview of machine learning and some of the ways it could contribute to advancements in plastic surgery are presented in a special topic article in the May issue of Plastic and Reconstructive Surgery, the official medical journal of the American Society of Plastic Surgeons (ASPS). "Machine learning has the potential to become a powerful tool in plastic surgery, allowing surgeons to harness complex clinical data to help guide key clinical decision-making," write Dr. Jonathan Kanevsky of McGill University, Montreal, and colleagues. They highlight some key areas in which machine learning and "Big Data" could contribute to progress in plastic and reconstructive surgery. Machine learning analyzes historical data to develop algorithms capable of knowledge acquisition.

Signs of the machine learning boom are everywhere. With the rising adoption of data and greater availability of computational powers, these success stories are only increasing – take for example the case of IBM Watson and the system that it has set up to help oncologists. Snail mail routing, credit card fraud detection, market segmentation analysis, demand prediction, quantitative trading, etc. are some examples of non-consumer facing machine learning applications. Amongst the consumer-facing applications that use machine learning some great examples are recommendation engines, spam filters, news clustering, internet advertising, speech and voice recognition. The kind of research and development and advances happening in the field of machine learning clearly shows us machine learning is empowering computing systems to do more things and are more-or-less changing the way computers are used in most industries.

We're made of meat and they're made of silicon, but according to a new study, humans and computers might actually "see" using the same mechanisms. When you break it down, all vision really is, physiologically speaking, the transformation of light into electrical pulses that are then processed in stages by different parts of the brain. Sounds a lot like a computer, doesn't it? But computers aren't as good at reliably "seeing" and recognizing objects as humans are, at least not yet. According to some folks, this is because the brain simply isn't like a computer at all.

We're made of meat and they're made of silicon, but according to a new study, humans and computers might actually "see" using the same mechanisms. When you break it down, all vision really is, physiologically speaking, the transformation of light into electrical pulses that are then processed in stages by different parts of the brain. Sounds a lot like a computer, doesn't it? But computers aren't as good at reliably "seeing" and recognizing objects as humans are, at least not yet. According to some folks, this is because the brain simply isn't like a computer at all.

The UK's AI scene is the talk of the town at the moment, with a number of significant startup exits happening over the last few years. Evi was acquired by Amazon for a reported 18 million in 2013, DeepMind was bought by Google for around 400 million in 2014, VocalIQ was acquired by Apple for an unknown amount in 2015, and SwiftKey was bought by Microsoft for 175 million in 2016. Saul Klein, a venture capitalist at London-based LocalGlobe, believes there are a number of factors that have led to a general surge in AI. "Clearly this [AI] has been decades in the making," said Klein during an interview with Business Insider at LocalGlobe's office in King's Cross. "There are conditions that exist now that make mainstream AI and the application of AI possible. In terms of what makes the UK so special, Klein believes the Oxbridge-London triangle is playing an important role in the creation of the UK's best AI companies. Oxford, Cambridge, Imperial, and UCL all have deep expertise in applied mathematics, computer science, and machine learning, according to a blog post by two AI investors. As a result, several of Britain's best-known AI companies started off as research projects within these institutions before being spun out. Evi and VolalIQ began at Cambridge, for example, while DeepMind has close ties to all four institutions. There are also a number of organisations in the UK that incubate AI startups in their early days. Entrepreneur First in London, for example, helps deeply technical people to find cofounders to launch a tech startup with; at least half of their last cohort focused on applying machine learning to different challenges. LocalGlobe, which Klein founded with his father Robin, is using its 45 million fund to make a number of investments into UK AI startups, as are VCs like Playfair Capital and White Star Capital. "There are really amazing AI-driven businesses that are emerging and some of the companies that we will announce investments in are squarely focused in and around that," said Klein. In terms of whether AI could one day pose a threat to humanity, as famous scientist Stephen Hawking predicts, Klein said: "I guess the way I would look at it is that there are lots of technologies that we have created over time, including nuclear weapons, that have existential risk.

When Grace Hui moved to Los Angeles from China in 2014 and Googled the Chinese characters for "Los Angeles immigrant," the first result was Chineseinla.com. The Chino Hills-based website, a disorganized Yelp-meets-Craigslist hybrid, was a throwback, and Hui, 29, thought some of the posts were phishing scams. But with more than 680,000 listings, more than 350,000 registered users, 2 million monthly visits and sister sites in 15 cities, Chineseinla.com It's one of the only ways that Hui could connect to a country she couldn't understand. "American Internet is useless to me," said Hui, who used Chineseinla.com

Raibert has been designing walking robots since 1980, when he founded the Leg Lab at Carnegie Mellon University; he later moved the research group to MIT. When I visited the company in 2003, he showed me a video of mountain goats clambering easily up steep terrain and pointed out that "a large part of the earth's surface is inaccessible to vehicles that have wheels or [tank treads]. Yet people and animals can go to all of those places." Boston Dynamics's primary customer was the Pentagon's advanced research arm, known as DARPA. BigDog was pitched as a kind of robotic "pack mule" that would help soldiers carry heavy gear on terrain that was hostile to Humvees.