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Contents What's HMM Three Central Issues Evaluation problem Learning problem Decoding problem Words in the end Reference What's HMM? In problems that 阅读全文
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1.\[P(A|BC) = \frac{P(AB|C)}{P(B|C)}\] 2. In EM algorithm, the usual expectation function can be written as follows:\[\begin{split}Q(\theta,\theta^0) 阅读全文
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In EM and GMM(Theory), I have introduced the theory of em algorithm for gmm. Now lets practice it in matlab! 1. Generate 1000 pieces of random 2-dimen 阅读全文
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Part 1: Theory 目录: What's GMM? How to solve GMM? What's EM? Explanation of the result What's GMM? GMM is short for Guassian Mixture Model, which can b 阅读全文
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今天在安装Sphere v2.7 的时候,提示错误: /home/lgj/nist/lib/libsphereCombinedLibs.a(shorten.o): In function `shorten':/home/lgj/Documents/Speech/nist/src/lib/sp/sho 阅读全文