The method not only would be effective to describe the inter-frame correlation information, but overcome tie of the state probability density function being mixture Gauss distribution.
它不仅能有效地在语音识别中引入帧间相关信息，而且能克服状态输出概率密度函数为混合高斯分布的束缚。
It expects that segmental unit input HMM would be effective to describe the inter-frame correlation information and has also proposed the MGDF and RBF to further improve output probability function.
为了进一步改善复数帧段输入hmm的输出概率分布函数，作者还提出了用MGDF和RBF函数作为复数帧段输入hmm的输出概率分布函数的方法。
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