Combining GMM, Jensen's inequality and BIC for speaker indexing
Autor: | Jun He, Jichen Yang, Qianhua He, Li Weixiong, Yanxiong Li, Xue-yuan Zhang |
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Rok vydání: | 2010 |
Předmět: | |
Zdroj: | Electronics Letters. 46:654 |
ISSN: | 0013-5194 |
Popis: | According to Jensen's inequality, the Bayesian information criterion (BIC) based on the Gaussian mixture model (GMM) is applied to speaker indexing. It can utilise the advantages of BIC and GMM. Experimental results have demonstrated that it is superior to both single-Gaussian-based BIC and GMM for speaker indexing. |
Databáze: | OpenAIRE |
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