词The experiments show that DBN model has the better performance than HMM, and DBN model based on viseme can provide the best mouth shape for talking head.
实验表明，DBN模型识别性能优于HMM，
基于视素的DBN模型能为说话人头部动画提供最好的
。
〉(电视发言者的)头部特写；接受电视采访者The experiments show that DBN model has the better performance than HMM, and DBN model based on viseme can provide the best mouth shape for talking head.
实验表明，DBN模型识别性能优于HMM，基于视素的DBN模型能为说话人头部动画提供最好的。
明：以上例句、词性分类均由互
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