As e-commerce platforms generate ever-longer streams of user-behavior data, machine-learning methods are increasingly examined for their ability to model how customer interests form and shift over ...

Studies testing the effectiveness of public health policies, like stop-smoking campaigns or exercise classes, often report outcomes at six or 12 months. To inform policy decisions, predicting the ...

Psychologists try to understand human thinking and even predict our behavior. For a long time, they relied on simplified models to show how factor A leads to behavior B. "These models have certainly ...

ADELPHI, Md. — Army scientists developed an innovative method for evaluating the learned behavior of black-box Multi-Agent Reinforcement Learning, known as MARL, agents performing a pursuit-evasion ...