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:为了使应力变异在顽健语音识别系统中能够达到较好的识别效果,研究了基于隐马
尔可夫模型(HMM)的自适应技术,提出了将最大后验概率(MAP)和最大似然回归方法(MLLR)用
于应力变异语音的自适应中。实验结果表明,与基本系统相比,两种方法均有效地提高系统识别
率。以SD为初始模型的最大后验概率方法在150个训练样本时识别效果最好,可以达到90.4% 。-: In order to stress variation in the robustness of speech recogni
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贝叶斯分类器计算的后验概率值,找到最大的后验概率-Bayesian classifier posteriori probability value, find the maximum a posteriori probability
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Finally, probability analysis, based on the chosen database, is performed and
judgment whether the person is recognized is pronounced. Two different modeling
techniques can be suggested for purposes of person identification or verification. The
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最大似然(ML)准则和最大后验概率(MAP)准则,部分实现了追踪测速迭代松弛算法,处理信号的时频分析。- Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Partially achieved tracking speed iterative relaxation algorithm, When processing a signal frequency analysis.
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时间序列数据分析中的梅林变换工具,最大似然(ML)准则和最大后验概率(MAP)准则,ICA(主分量分析)算法和程序。- Time series data analysis Mellin transform tool, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, ICA (Principal Component Analysis) algorithm and procedures.
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正确率可以达到98%,借鉴了主成分分析算法(PCA),最大似然(ML)准则和最大后验概率(MAP)准则。- Accuracy can reach 98 , It draws on principal component analysis algorithm (PCA), Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion.
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有井曲线作为输入可计算其地震波的衰减,数据包传送源码程序,最大似然(ML)准则和最大后验概率(MAP)准则。- There is a well attenuation curve as input to calculate its seismic waves, Data packet transfer source program, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion.
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一种基于多文档得图像合并技术,这个有中文注释,看得明白,最大似然(ML)准则和最大后验概率(MAP)准则。- Based on multi-document image obtained combining technique, The Chinese have a comment, understand it, Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion.
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