%A Wang Dongbo, Han Pu, Shen Si, Wei Xiangqing %T Research of Mining the Category Knowledge Based on English-Chinese Humanities and Social Sciences Parallel Corpus in Phrase Level %0 Journal Article %D 2012 %J Data Analysis and Knowledge Discovery %R 10.11925/infotech.1003-3513.2012.11.07 %P 40-46 %V %N 11 %U {https://manu44.magtech.com.cn/Jwk_infotech_wk3/CN/abstract/article_3648.shtml} %8 2012-11-25 %X The experiment of mining the category knowledge from English-Chinese humanities and social sciences parallel corpus in phrase level is performed based on the established clustering algorithm. The clustering and morphological conversion algorithms are determined by experimental data and specific research needs. The performance of English-Chinese bilingual word features is better than monolingual word by comparing the performance of the Chinese, English and English-Chinese word level knowledge clustering. The category knowledge is directly applied to knowledge base and machine translation system, and the English and Chinese word's expression is explored in mining the category knowledge.