摘要: 记录一些常见的概念。 (香侬)熵 Information entropy is the average rate at which information is produced by a stochastic source of data. $$H[x]= \sum_{x} p(x) \log _ 阅读全文
posted @ 2019-03-30 17:13 huiwong 阅读(262) 评论(0) 推荐(0) 编辑