Measuring Word Polysemousness and Sense Granularity at a Language Level | |
Zhu, Hong ; Liu, Yang ; Yu, Shiwen | |
2008 | |
关键词 | word sense discrimination clustering EM CBC |
英文摘要 | Word sense acquisition and distinction are key issues for both lexicography and lexical semantic processing. However, it is quite difficult to automatically acquire word senses and to further evaluate the results with the lexica, which more likely bear the different findings of word sense distinction anti granularity. In this paper, we'd like to put forward the idea of measuring word polysemousness anti sense granularity at a language level. Two methods, viz. MECBC and THEM, are at first employed as attempts to extract Chinese word senses from the corpora. Automatic word senses mapping to the lexica and evaluation of the results are devised and realized afterwards. Our experiments shows a rather fine fitness of Chinese word polysemousness between the results anti the lexica at the whole language level. Comaprison of sense granularity between different lexical semantic resources can hence he made on a sound judgment.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000266767300059&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Computer Science, Theory & Methods; Engineering, Electrical & Electronic; EI; CPCI-S(ISTP); 0 |
语种 | 英语 |
DOI标识 | 10.1109/NLPKE.2008.4906762 |
内容类型 | 其他 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/261147] ![]() |
专题 | 信息科学技术学院 |
推荐引用方式 GB/T 7714 | Zhu, Hong,Liu, Yang,Yu, Shiwen. Measuring Word Polysemousness and Sense Granularity at a Language Level. 2008-01-01. |
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