SPE
The A.I. revolution will not be televised Microsoft Enterprise UK
You will not have to stay home. You will not have to plug in, boot up or log out. You may be in the driver's seat, but who will be driving? Well, first, apologies to the late Gil Scott Heron for butchering his famous poem "The Revolution Will Not Be Televised." In it, Heron talks about a fundamental shift in power from passive observation to active participation in societal change which won't be televised, but will be live.
Open AI releases their first reinforcement learning toolkit. Why is this significant?
You probably have read about it. Being a man of action he is doing something about it and has founded, together with other folks a non profit organization called Open AI. Open AI has assembled some of the best talent in the Deep Learning community. They went to Joshua Benglio, who is the only one of the Deep Learning "founding fathers" not working for a software company, and asked him to name a list of the best talent working on Deep Learning. They made offers to 10 of them and 9 accepted to join the effort.
Dream: Difference between revisions - Wikipedia, the free encyclopedia
Dreams are successions of images, ideas, emotions, and sensations that occur usually involuntarily in the mind during certain stages of sleep.[1] The content and purpose of dreams are not definitively understood, though they have been a topic of scientific speculation, as well as a subject of philosophical and religious interest, throughout recorded history. The scientific study of dreams is called oneirology.[2] Dreams mainly occur in the rapid-eye movement (REM) stage of sleep--when brain activity is high and resembles that of being awake. REM sleep is revealed by continuous movements of the eyes during sleep. At times, dreams may occur during other stages of sleep. However, these dreams tend to be much less vivid or memorable.[3] The length of a dream can vary; they may last for a few seconds, or approximately 20–30 minutes.[3] People are more likely to remember the dream if they are awakened during the REM phase. The average person has three to five dreams per night, and some may have up to seven;[4] however, most dreams are immediately or quickly forgotten.[5] Dreams tend to last longer as the night progresses. During a full eight-hour night sleep, most dreams occur in the typical two hours of REM.[6] In modern times, dreams have been seen as a connection to the unconscious mind. They range from normal and ordinary to overly surreal and bizarre. Dreams can have varying natures, such as being frightening, exciting, magical, melancholic, adventurous, or sexual. The events in dreams are generally outside the control of the dreamer, with the exception of lucid dreaming, where the dreamer is self-aware.[7]
Residual neural networks are an exciting area of deep learning research -- Init.ai Decoded
I am highlighting several recent papers that show the potential of residual neural networks. Residual neural networks, or ResNets (Deep Residual Learning for Image Recognition), are a technique Microsoft introduced in 2015. The ResNet technique allows deeper neural networks to be effectively trained. ResNets won the ImageNet competition in December with a 3.57% error score. Recently, researchers have published several papers augmenting the ResNet model with some interesting improvements.
Elon Musk Opens Training Gym to Make AI Programs Smarter
SpaceX and Tesla Motors boss Elon Musk has open-sourced OpenAI Gym, which is a kind of training gym for artificial intelligence programs. The virtual gym is created to help computer programmers improve their AI systems. The gym is under Musk's OpenAI, an artificial intelligence research organization supported by over 1 billion in commitments. OpenAI is Elon Musk's nonprofit dedicated to releasing cutting-edge AI research for free. It is also backed by other Silicon Valley heavies, including LinkedIn's Reid Hoffman, Y-Combinator founders Jessica Livingston and Sam Altman, PayPal cofounder Peter Thiel and Stripe's Greg Brockman.
You're Asking Too Much of Chat Bots. Just Let Them Grow Up
And that's probably the reason he's into the Google service that automatically generates replies to incoming messages. Smart Reply, as my editor will tell you, is pretty smart (It is!--Ed.). Having analyzed millions of messages from across Google's Gmail service, it can guess how you might respond to a particular missive. That may sound impersonal, but it's useful. It lets you instantly reply to someone when you don't have time to open a laptop or even tap out a message on your smartphone.
Sentiment analysis with machine learning in R
Machine learning makes sentiment analysis more convenient. This post would introduce how to do sentiment analysis with machine learning using R. In the landscape of R, the sentiment R package and the more general text mining package have been well developed by Timothy P. Jurka. You can check out the sentiment package and the fantastic RTextTools package. Actually, Timothy also writes an maxent package for low-memory multinomial logistic regression (also known as maximum entropy).
Understanding Gradient Boosting, Part 1 -- Data Stuff
Though there are many possible supervised learning model types to choose from, gradient boosted models (GBMs) are almost always my first choice. In many cases, they end up outperforming other options, and even when they don't, it's rare that a properly tuned GBM is far behind the best model. At a high level, the way GBMs work is by starting with a rough prediction and then building a series of decision trees, with each tree in the series trying to correct the prediction error of the tree before it. There's more detailed descriptions of the mechanics behind the algorithm out there, but this series of posts is intended to give more of an intuitive understanding of what the algorithm does. For this series, I'll be using a synthetic 2-dimensional classification dataset generated using scikit-learn's make_classification().
5 million jobs to be lost by 2020
We are seeing an era of unprecedented change in the way we work. Rapid advancements in the fields of technology, such as artificial intelligence and machine learning, and in how we create things, such as robotics, nanotechnology, 3D printing and biotechnology, will dramatically change the characteristics of the global workforce.
Google's Artificial Brain Is Pumping Out Trippy--And Pricey--Art
He spoke alongside a series of images projected onto the wall that once held a movie screen, and at one point, he showed off a nearly 500-year-old double portrait by German Renaissance painter Hans Holbein. The portrait includes a strangely distorted image of a human skull, and as Agüera y Arcas explained, it's unlikely that Holbein painted this by hand. He almost certainly used mirrors or lenses to project the image of a skull onto a canvas before tracing its outline. "He was using state-of-the-art technologies," Agüera y Arcas told his audience. Neural networks are not only driving the Google search engine but spitting out art for which some people will pay serious money. His point was that we've been using technology to create art for centuries--that the present isn't all that different from the past.