摘要： From Wikipedia, the free encyclopediaJump to: navigation, searchSeveral images of the probability density of the Dirichlet distribution when K=3 for various parameter vectors α. Clockwise from top left: α=(6,2,2), (3,7,5), (6,2,6), (2,3,4).In probability and statistics, the Dirichlet distribution (a 阅读全文