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| A KIND OF CHINESE TRANSITION METHOD FROM SPELLING TO CHARACTER TAKING INTO ACCOUNT POS INFORMATION IN A TRIGRAM-BASED STATISTICAL MODEL |
| Mei Yong; Wang Qunsheng; Xu Bingzheng |
| Dept. of Radio Engineering; SCUT; Guangzhou 510641 |
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Abstract A kind of Chinese combined language model,that takes into account POS(part of speech)information in a trigram-based statistical language model, is presented in this paper. The theoretical analysis and experiments all show that the model not only is lower than trigram model in PP(perplexity), but also is superior to trigram model in dependence on test text domain.
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Received: 27 January 1997
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1998, Vol. 20 
