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Understanding LSTM Networks -- colah's blog
As you read this essay, you understand each word based on your understanding of previous words. You don't throw everything away and start thinking from scratch again. Traditional neural networks can't do this, and it seems like a major shortcoming. For example, imagine you want to classify what kind of event is happening at every point in a movie. It's unclear how a traditional neural network could use its reasoning about previous events in the film to inform later ones. Recurrent neural networks address this issue.
Twitter and Periscope are working on real-time scanning
Periscope may soon be able to identify what's happening in live broadcasts with the help of Twitter's Cortex. Cortex describes itself as "a team of engineers, data scientists, and machine learning researchers dedicated to building a unifying representation of all of the users and content on Twitter, to help build a product in which people can easily find new experiences to share and participate in." Our biggest ever edition of TNW Conference is fast approaching! The team first showed its livestream scanning system off to MIT Technology Review, where it scanned and categorized two dozen streams at once. To achieve this, Twitter has built a proprietary computer made entirely of GPUs, which then feeds its findings to a deep learning algorithm.
Google open-sources SyntaxNet, a natural-language understanding library for TensorFlow
Google today is open-sourcing SyntaxNet, a piece of natural-language understanding (NLU) software that you can use to automatically parse sentences, as part of its TensorFlow open source machine learning library. The release includes code for training new models, as well as a pre-trained model for parsing English-language text. The parser, which goes by the name Parsey McParseface and can automatically figure out whether a word is a noun or a verb or an adjective just like your third-grade English teacher, is the most accurate one in the world, Google says, beating out its own technology. So this is a big deal in the world of natural-language research. "The way we evaluate technologies internally is actually pretty different. We care much less about benchmarks and much more about how they impact performance of downstream systems. Our goal is to improve user experiences," Google Research product manager Dave Orr told VentureBeat in an interview at Google headquarters in Mountain View, California, earlier this week.
Machine Learning: AI That Runs on Human Failure Succeeds in Making Crystals
The use of machine learning has allowed us to solve many of our problems. It can allow us to effectively manage bandwidth, possibly predict solar flares, automate the rooting out of weeds, and so much more. The ability to learn and experience the world much as humans do allows our machines to be better at the tasks we give them. Sometimes, they're even better than humans are. US chemists have created a machine-learning algorithm that studies successful and failed experiments in order to beat humans at predicting ways to make crystals.
MIT uses 4D maps to help robot teams navigate moving obstacles
It's one thing to keep robots from crashing into fixed obstacles like walls or furniture, but preventing collisions with other moving things is a much tougher challenge. Targeting teams of robots working together, MIT on Thursday announced a new algorithm that helps robots avoid moving objects. Planning algorithms for robot teams can be centralized, in which a single computer makes decisions for the whole team, or decentralized, in which each robot makes its own decisions. The latter approach is much better in terms of incorporating local observations, but it's also much trickier, since each robot must essentially guess what the others are going to do. MIT's new algorithm takes a decentralized approach and factors in not just stationary obstacles but also moving ones.
Seven uses of AI and machine learning in business
Jordi Escale, CIO of the Government of Catalonia, says that while AI plans are at currently in their early stages - and is consulting with IBM on potential projects - there are a number of ways the technology can be used for public sector firms. "We start thinking about the impact in the services in the government like traffic control and autonomous vehicles," he says. This includes real-time facial image recognition and number plate recognition for the police. "Then there is health, supporting the doctor for knowledge by tapping all of this unstructured data," he adds.
Why Deep Learning (and AI) Will Change Everything - Converge.XYZ
There's a lot of movement in the tech space today, as developments in AI, machine learning and now deep learning are coming at a pace best described as rapid-fire. There's a substantial amount of buzz around that last term, though--the newest to the group of powerhouses with the potential to change everything. Let's examine what exactly makes deep learning so promising and explore what it means for the enterprise. Deep learning falls under the umbrella of artificial neural networks (ANNs), which, essentially, are clusters of virtual neurons created to learn from data sans human supervision. If this sounds a whole lot like what you know of machine learning, that's because it is--both techniques extract statistics and classify results after looking through large amounts of data.
4 crucial skills for surviving in a world with artificial intelligence
Looking back to the pre-industrial age, the skills needed by a country's workforce have changed beyond recognition, often because technology has automated processes and created time savings that allow for human labour to be applied to other tasks. Now, the rise of AI is changing the workforce again. The debate is no longer'machine vs. human', but rather'machine and human' – giving way to a wave of new roles focussed on how people can work alongside and manage machines for maximum effectiveness and productivity. This change in labour dynamics is supported by the latest research from Gartner, which suggests that by 2030 virtual talent spending will exceed 10% of human staff costs. With profound forces of technological change impacting the way people work, there are four essential skills to thrive in this new world of work.
Machines Deciding What We See On-line: How AI Is Altering The Net
The Washington Put up wrote earlier this week on Google's growing use of information packing containers in its searches – the inset bins on the prime of search outcomes that try and shortcut the search course of by displaying the precise factoid of curiosity on high of the standard infinite web page of hyperlinks. As customers more and more entry the net by cellular and voice, the aim of such programs is to get the person a solution comparable to "what number of ounces in a pound" or "who's the president of Estonia" as shortly as potential. Whereas serps of the psat merely returned a pile of hyperlinks for a consumer to wade via, the objective of data containers is to offer the precise response the consumer is on the lookout for by leveraging advances in pure language processing to have machines really perceive the person's query. In keeping with the Publish these factoids at the moment are displayed for nearly a 3rd of Google's 100 billion month-to-month searches, which means they're enjoying an ever-increasing position in mediating our entry to the world's data. The rise of bots throughout the communicative continuum from office instruments like Slack to social communication like Fb means machine interpretation of the world's information will more and more supplant the historic idea of the key phrase search.