‘Artificial stupidity’ made AI trading bots spontaneously form cartels when left unsupervised, Wharton study reveals

AI bots told to act as trading agents in simulated markets engaged in pervasive collusion, raising new questions about how ...
Orthopedics This Week

Unsupervised Learning Meets the World’s Most Supervised Problem

Low back pain (LBP): the great equalizer of spine clinics everywhere. Everyone has it. Everyone’s MRI is “abnormal.” And everyone swears their pain is different. But…what if doctors stopped treating ...
IEEE

Unsupervised Continual Learning Using Cross-Level Discrimination and Evidential Pseudo Out-of-Distribution Detection Along With Gradient Projected Hard Attention

Abstract: Catastrophic forgetting is a prominent challenge in machine learning, where models forget previously learned knowledge when exposed to new information. Supervised Continual Learning (SCL) ...
IEEE

Gram–Schmidt Methods for Unsupervised Feature Extraction and Selection

Abstract: Feature extraction and selection in the presence of nonlinear dependencies among the data is a fundamental challenge in unsupervised learning. We propose using a Gram-Schmidt (GS) type ...