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Conjugate prior relationshipsThe following diagram summarizes conjugate prior relationships for a number of common sampling distributions.Arrows point... 阅读全文
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PRML Chapter 2. Probability DistributionsP68conjugate priors InBayesian probabilitytheory, if theposterior distributionsp(θ|x) are in the same family... 阅读全文
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The Joys of Conjugate Priors(Warning: this post is a bit technical.)Suppose you are a Bayesian reasoning agent. While going about your daily activitie... 阅读全文
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The Dirichlet Distribution 狄利克雷分布 (PRML 2.2.1)Dirichlet分布可以看做是分布之上的分布。如何理解这句话,我们可以先举个例子:假设我们有一个骰子,其有六面,分别为{1,2,3,4,5,6}。现在我们做了10000次投掷的实验,得到的实验结果是六面分别... 阅读全文
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Hacker's guide to Neural NetworksHi there, I'm aCS PhD student at Stanford. I've worked on Deep Learning for a few years as part of my research and am... 阅读全文