Articles about neural network

earthquake

AI software may help eggheads predict where aftershocks will strike

Neural networks can predict where aftershocks will occur after earthquakes to a higher accuracy than standard techniques, according to a new study published in Nature on Wednesday. After a major earthquake aftershocks can endanger the survivors and those seeking to help them. Now a group of researchers from Harvard University …
Katyanna Quach, 29 Aug 2018
robot_book

Boffins build a NAZI AI – wait, let's check that... OK, it's a grammar nazi

Pedants, imagine how much more relaxed your life would be if artificial intelligence automatically corrected grammar mistake's in online forum and social network posts. Never again would you explode with frustration and anger over misplaced apostrophe's, commas full stop's and exclamation! marks! The faults could be fixed up …
DNA_neural_network_2

Boffins build neural networks fashioned out of DNA molecules

Scientists have built neural networks from DNA molecules that can recognise handwritten numbers, a common task in deep learning, according to a paper published in Nature on Wednesday. It’s pretty easy for traditional convolutional neural networks. Now, scientists are testing wackier models on the MNIST database of training …

Skynet for the win? AI hunts down secret testing of nuclear bombs

AI can detect signs of nuclear weapons testing banned under the Comprehensive Nuclear-Test-Ban Treaty, according to research from the US Pacific Northwest National Laboratory. A group of scientists have built a neural network to sniff out any unusual nuclear activity. Researchers from the Pacific Northwest National Laboratory …
Katyanna Quach, 21 Jun 2018
Atlas

Robo-callers, robo-cops, robo-runners, robo-car crashes, and more

Roundup Here's a summary of this week's AI news, beyond what we've already covered. Oh no, not another robo caller The internet has been flooded with people raising questions about Google Duplex, an AI system that can supposedly make customer service calls on behalf of its human user. CEO Sundar Pichai announced the new feature on …
Katyanna Quach, 12 May 2018
NGC 3972 (pic: NASA, ESA, A. Riess (STScI/JHU))

Astroboffins build AI to chase galactic blue nuggets in space

AI systems can be trained to help astronomers identify if galaxies are still active in producing new stars, according to a new study published in The Astrophysical Journal. A team of researchers have built a convolutional neural network to identify galaxies at various evolutionary stages. Galaxies are mostly massive blobs of …
Katyanna Quach, 24 Apr 2018
Teacher despairs at pupil's poor arithmetic

Your AI pet project is only as smart as its garbage training set

AI isn't immune to one of computing's most basic rules – garbage in, garbage out. Train a neural network on flawed data and you'll have one that makes lots of mistakes. Most neural networks learn to distinguish between things by sampling different groups. This is supervised learning, and it only works if someone labels the …
Danny Bradbury, 23 Apr 2018
thermal_imaging_2

US army boffins use AI to spot faces in the dark

US army researchers have developed a convolutional neural network and a range of algorithms to recognise faces in the dark. "This technology enables matching between thermal face images and existing biometric face databases or watch lists that only contain visible face imagery,” explained Benjamin Riggan on Monday, co-author …
Katyanna Quach, 17 Apr 2018

Fake news is fake data, 'which makes it our problem', info-slurpers told

Data-hungry organisations have been advised to get a better grip on the data they control and work on building trust. In a week when analytic technologies have had more press than ever, many of the discussions at the Gartner Data and Analytics Summit, which ran in London from 19-22 March, focused on dealing with the data …
Rebecca Hill, 23 Mar 2018
hands

DeepMind boffins brain-damage AI to find out what makes it tick

Researchers trying to understand how neural networks work shouldn’t just focus on interpretable neurons, according to new research from DeepMind researchers. AI systems are often described as black boxes. It’s difficult to understand how they work and reach particular outcomes, making people nervous about using them to make …
Katyanna Quach, 23 Mar 2018

AI software that can reproduce like a living thing? Yup, boffins have only gone and done it

A pair of computer scientists have created a neural network that can self-replicate. “Self-replication is a key aspect of biological life that has been largely overlooked in Artificial Intelligence systems,” they argue in a paper popped onto arXiv this month. It’s an important process in reproduction for living things, and is …
Katyanna Quach, 22 Mar 2018
Wide angle image makes the moon look much bigger than the earth

Neural networks whip fleshbag butt at identifying craters

A neural network can wipe the floor with fleshy researchers at that most tedious of cosmic tasks – spotting craters. Eyeballing craters is usually done manually, which tends to result in only the largest impacts being spotted, or via a crater detection algorithm (CDA), which works well on data it has been trained on but gets a …
Richard Speed, 16 Mar 2018

Researchers create AI attacker to defeat AI malware defender

Adversarial models, already known to defeat the artificial intelligence behind image classifiers and computer audio, are also good at defeating malware detection. Last year, researchers from NVIDIA, Booz Allen Hamilton, and the University of Maryland probably felt justifiably pleased with themselves when they trained a neural …

Creep learning: How to tamper with neural nets to turn them against us

Bit boffins from universities in China and the US have devised a way to tamper with deep learning models so they produce misleading results. In a paper posted to pre-print service ArXiv, "PoTrojan: powerful neural-level trojan designs in deep learning models," authors Minhui Zou, Yang Shi, Chengliang Wang, Fangyu Li, WenZhan …
Thomas Claburn, 13 Feb 2018
Mark Wahlberg and his come-to-life teddy bear in bed in the movie Ted. Copyright: Universal Pictures

It took us less than 30 seconds to find banned 'deepfake' AI smut on the internet

Fake AI-generated pornography has been banned by sites including Reddit and Pornhub, but others operations say they're fine with the practice of putting celebrities' faces on porn actresses' bodies. Such videos are made possible by neural network technology that can learn the features of anyone’s face and maps it onto bodies …

Audio tweaked just 0.1% to fool speech recognition engines

The development of AI adversaries continues apace: a paper by Nicholas Carlini and David Wagner of the University of California Berkeley has explained off a technique to trick speech recognition by changing the source waveform by 0.1 per cent. The pair wrote at arXiv that their attack achieved a first: not merely an attack …
AI boss and human slaves

Skynet it ain't: Deep learning will not evolve into true AI, says boffin

Deep learning and neural networks may have benefited from the huge quantities of data and computing power, but they won't take us all the way to artificial general intelligence, according to a recent academic assessment. Gary Marcus, ex-director of Uber's AI labs and a psychology professor at the University of New York, argues …

When neural nets do carols: 'Santa baby bore sweet Jesus Christ. Fa la la la la la, la la la la'

RoTM "King of toys and hippopotamuses full of the light of that stood at the dear Son of Santa Claus." What is this latest madness? you may ask. Well, it's 2017 and it's Christmas so someone has obviously had a crack a training a neural network to write carols. The results are at least entertaining, even if they might offend the …
Rebecca Hill, 22 Dec 2017

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