原名「台灣學術線上」
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dvdDiy扣件原住民教育困境OTA
   
   
   
     
   
 
項次 書目
1
題名:An Approach to Using the Web as a Live Corpus for Spoken Transliteration Name Access     (36點)
著者:Ming-Shun LinChia-Ping ChenHsin-Hsi Chen
出版地區:台灣
出版城市:台北市
學科:電機資訊
刊名:International Journal of Computational Linguistics & Chinese Language Processing
卷期:11卷3期(2006.9)
頁碼:183-200
語言:英語
摘要: 英文摘要PDF

Recognizing transliteration names is challenging due to their flexible formulation and lexical coverage. In our approach, we employ the Web as a giant corpus. The patterns extracted from the Web are used as a live dictionary to correct speech recognition errors. The plausible character strings recognized by an Automated Speech Recognition (ASR) system are regarded as query terms and submitted to Google. The top N snippets are entered into PAT trees. The terms of the highest scores are selected. Our experiments show that the ASR model with a recovery mechanism can achieve 21.54% performance improvement compared with the ASR only model on the character level. The recall rate is improved from 0.20 to 0.42, and the MRR from 0.07 to 0.31. For collecting transliteration names, we propose a named entity (NE) ontology generation engine, called the Xm;-Tree engine, which produces relational named entities by a given seed. The engine incrementally extracts high co-occurring named entities with the seed. A total of 7,642 named entities in the ontology were initiated by 100 seeds. When the bi-character language model is combined with the NE ontology, the ASR recall rate and MRR are improved to 0.48 and 0.38, respectively.


    

本卷期目次
International Journal of Computational Linguistics & Chinese Language Processing 11卷3期 (2006.9)
An Empirical Study of Word Error Minimization Approaches for Mandarin Large Vocabulary Continuous Speech Recognition/ Jen-Wei KuoShih-Hung LiuHsin-Min WangBerlin Chen
Tonal Errors of Japanese Students Learning Chinese: A Study of Disyllabic Words/ Ke-Jia ChangLi-Mei ChenNien-Chen Lee
An Approach to Using the Web as a Live Corpus for Spoken Transliteration Name Access/ Ming-Shun LinChia-Ping ChenHsin-Hsi Chen
A Probe into Ambiguities of Determinative-Measure Compounds/ Shih-Min LiSu-Chu LinChia-Hung TaiKeh-Jiann Chen
An Approach to Using the Web as a Live Corpus for Spoken Transliteration Name Access/ Ming-Shun LinChia-Ping ChenHsin-Hsi Chen
An Empirical Study of Word Error Minimization Approaches for Mandarin Large Vocabulary Continuous Speech Recognition/ Jen-Wei KuoShih-Hung LiuHsin-Min WangBerlin Chen
Sense Extraction and Disambiguation for Chinese Words from Bilingual Terminology Bank/ Ming-Hong BaiKeh-Jiann ChenJason S. Chang
Sense Extraction and Disambiguation for Chinese Words from Bilingual Terminology Bank/ Ming-Hong BaiKeh-Jiann ChenJason S. Chang
A Probe into Ambiguities of Determinative-Measure Compounds/ Shih-Min LiSu-Chu LinChia-Hung TarKeh-Jiann Chen
Tonal Errors of Japanese Students Learning Chinese: A Study of Disyllabic Words/ Ke-Jia ChangLi-Mei ChenNien-Chen Lee
Performance Analysis and Visualization of Machine Translation Evaluation/ Jian-Min YaoYun-Qian QuQiang LvQiao-Ming ZhuJing Zhang
Performance Analysis and Visualization of Machine Translation Evaluation/ Jian-Min YaoYun-Qian QuQiang LvQiao-Ming ZhuJing Zhang
 
   
 
   

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