IEEE

A Novel Fusion and Feature Selection Framework for Multisource Time-Series Data Based on Information Entropy

Abstract: Information technology growth brings vast time-series data. Despite richness, challenges like redundancy emphasize the need for time-series data fusion research. Rough set theory, a valuable ...
Daily Mail

Are YOU funny? Scientists say there are four key humour styles - take the test to see if you have what it takes to be the next big comedian

From Jim Carrey to Ricky Gervais, there are some people who are just plain funny. But do you have what it takes to be the next big comedian? Scientists say there are four key humour styles – and have ...
Science Daily

Breakthrough optical processor lets AI compute at the speed of light

Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...
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 ...