New Fossil Study Challenges the Classic Story of Human Evolution

Scientists say some of the traits that define modern humans may have evolved only after long-standing biological and cultural ...
Washington Examiner

Why oil prices are stabilizing

Just a few days ago, the United States and Iran were once again engaged in military action over Iran’s effort to exert control over the Strait of Hormuz energy transit chokepoint. Yet oil prices ...
PNAS

Evolution of quantitative traits with background selection

P.J. was supported by the National Institute of General Medical Sciences (NIGMS), NIH, under award number R35GM154969 to P.J. J.G.S. was supported by NIGMS R35GM151348 to Matt Pennell and R35GM137758 ...
The New York Times

Natural Selection

Sometimes, our preference for certitude, our need to define things with conviction, closes us off from possibility. By Melissa Kirsch See more of our coverage in your search results.Encuentra más de ...
IEEE

Convergence and Sample Complexity of Policy Gradient Methods for Stabilizing Linear Systems

Abstract: System stabilization via policy gradient (PG) methods has drawn increasing attention in both control and machine learning communities. In this article, we study their convergence and sample ...
IEEE

A Streaming Feature Selection Method Based on Dynamic Feature Clustering and Particle Swarm Optimization

Abstract: Feature selection (FS) is an effective data preprocessing technique. In some practical applications, features may continuously arrive one by one or by groups, and we cannot know the exact ...