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如何根据PDF计算概率？ #3

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niejl opened this issue Apr 16, 2024 · 0 comments
Open

如何根据PDF计算概率？ #3

niejl opened this issue Apr 16, 2024 · 0 comments

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@niejl
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niejl commented Apr 16, 2024

PDF本质上还是概率密度函数，概率的计算需要通过区间来积分计算的。但我看到GMM-HMM中计算观察值的概率的时候，都是直接代入PDF计算，这个并非是概率值，可能计算结果会大于1. 请问这个怎么理解呢？谢谢。
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