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基于动态环境下的说话人识别

Speaker Recognition Based on Dynamic Environment
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摘要 为了解决动态环境下的说话人识别的辨认率问题,在识别阶段,把小生境粒子群算法应用于GMM之中。从实验得出,采用基于小生境粒子群的高斯混合模型提高了识别性能。 In order to solve the identification rate of speaker recognition in dynamic environment, the arithmetic of niche and PSO is applied to GMM. The experiment's results are showed that aplying to GMM of niche and PSO improve recognition performance.
出处 《科学技术与工程》 2010年第2期498-500,共3页 Science Technology and Engineering
基金 国家863计划项目(2006AA04Z152) 国家自然科学基金项目(60673119) 湖南省教育厅资助项目(08JJ3127)资助
关键词 动态环境 GMM 说话人识别 dynamic environment GMM speaker recognition
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