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mandapeng

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[交流] 【求助】关于隐马尔可夫模型训练的问题

如果观察矩阵B已知,而转移概率矩阵A未知,可否利用B-W训练算法和观察序列只重估转移概率矩阵A?也就是说在利用B-W算法进行重估时,保持观察矩阵B不变,而只重估A。
如果不能的话,有没有其他方法能求得转移概率矩阵A?

[ Last edited by laizuliang on 2007-11-27 at 09:51 ]
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mandapeng

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2楼2007-12-05 18:29:58
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