Minimum Phone Error (MPE) model and feature training on Mandarin broadcast news task

Jia Yu Chen*, Chia Yu Wan, Yi Chen, Berlin Chen, Lin Shan Lee

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

摘要

The Minimum Phone Error (MPE) criterion for discriminative training was shown to be able to offer acoustic models with significantly improved performance. This concept was then further extended to Feature-space Minimum Phone Error (fMPE) and offset fMPE for training feature parameters as well. This paper reviews the concept of MPE and reports the experiments and results in performing MPE, fMPE and offset fMPE on the task of Mandarin Broadcast News, and significant improvements were obtained similar to the results reported for other languages and other tasks by other sites. In addition, a new concept of dimension-weighted offset fMPE is proposed in this work and even better performance than offset fMPE was obtained.

原文英語
主出版物標題Chinese Spoken Language Processing - 5th International Symposium, ISCSLP 2006, Proceedings
頁面270-281
頁數12
DOIs
出版狀態已發佈 - 2006 十二月 1
事件5th International Symposium on Chinese Spoken Language Processing, ISCSLP 2006 - Singapore, 新加坡
持續時間: 2006 十二月 132006 十二月 16

出版系列

名字Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
4274 LNAI
ISSN(列印)0302-9743
ISSN(電子)1611-3349

其他

其他5th International Symposium on Chinese Spoken Language Processing, ISCSLP 2006
國家/地區新加坡
城市Singapore
期間2006/12/132006/12/16

ASJC Scopus subject areas

  • 理論電腦科學
  • 電腦科學(全部)

指紋

深入研究「Minimum Phone Error (MPE) model and feature training on Mandarin broadcast news task」主題。共同形成了獨特的指紋。

引用此