Daily volatility prediction results from all tested models on the out-of-sample testing set on the S&P 500 Index. Credit: Carnegie Mellon University Mechanical Engineering With volatility so closely tied to…
Tag: Machine learning & AI
Test facility unveils digital twin, making its physical AV testing facility available for free in the virtual world
A digital recreation of the Mcity Test Facility will enable researchers anywhere to test their autonomous algorithms without having to travel to Ann Arbor. Credit: Darian Hogue, Mcity The first…
Tech companies claim AI can recognize human emotions. But the science doesn’t stack up
Credit: Pixabay/CC0 Public Domain Can artificial intelligence (AI) tell whether you’re happy, sad, angry or frustrated? According to technology companies that offer AI-enabled emotion recognition software, the answer to this…
Sophia, a famous robot and global icon of AI, wins hearts at Zimbabwe’s innovation fair
Sophia, the humanoid robot, responds to questions from children at the University of Zimbabwe, Harare, Friday, 13 Dec. 2024. Credit: AP Photo/Aaron Ufumeli From answering questions from Cabinet ministers, academics…
OpenAI’s legal battle with Elon Musk reveals internal turmoil over avoiding AI ‘dictatorship’
The OpenAI logo is displayed on a cell phone in front of an image generated by ChatGPT’s Dall-E text-to-image model, Dec. 8, 2023, in Boston. Credit: AP Photo/Michael Dwyer, File…
‘AI-at-scale’ method accelerates atomistic simulations for scientists
Credit: Lawrence Berkeley National Laboratory Quantum calculations of molecular systems often require extraordinary amounts of computing power; these calculations are typically performed on the world’s largest supercomputers to better understand…
Scientists reveal AI’s hidden thoughts
The k* distribution method, developed by researchers from Kyushu University, allows clear visualization and evaluation of how a neural network interprets data. Credit: Danilo Vargas, Kyushu University Deep neural networks…
Citation tool offers a new approach to trustworthy AI-generated content
When users query a model, ContextCite highlights the specific sources from the external context that the AI relied upon for that answer. If the AI generates an inaccurate fact, for…
