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CPU algorithm trains deep neural nets up to 15 times faster than top GPU trainers by Jade Boyd, Rice University Anshumali Shrivastava is an assistant professor of computer science at Rice University. Credit: Jeff Fitlow/Rice University Rice University computer scientists have demonstrated artificial intelligence (AI) software that runs on commodity processors and trains deep neural networks 15 tim
Neural network reconstructs human thoughts from brain waves in real time by Moscow Institute of Physics and Technology Figure 1. Each pair presents a frame from a video watched by a test subject and the corresponding image generated by the neural network based on brain activity. Credit: Grigory Rashkov/Neurobotics Researchers from Russian corporation Neurobotics and the Moscow Institute of Physics
Engineers solve 50-year-old puzzle in signal processing by Mike Krapfl, Iowa State University Vladimir Sukhoy and Alexander Stoytchev, left to right, with the derivation for the ICZT algorithm in structured matrix notation -- the answer to a 50-year-old puzzle in signal processing. Credit: Paul Easker Something called the fast Fourier transform is running on your cell phone right now. The FFT, as
Drones will fly for days with new photovoltaic engine by Linda Vu UC Berkeley researchers just broke another record in photovoltaic efficiency, an achievement that could lead to an ultralight engine that can power drones for days. For the past 15 years, the efficiency of converting heat into electricity with thermovoltaics has been stalled at 23 percent. But a groundbreaking physical insight has a
A social-network illusion that makes things appear more popular than they are by Bob Yirka , Tech Xplore An illustration of the “majority illusion” paradox. The two networks are identical, except for which three nodes are colored. These are the “active” nodes and the rest are “inactive.” In the network on the left, all “inactive” nodes observe that at least half of their neighbors are “active,” wh
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