Word sense disambiguation and the application on internet search

Jason C. Hung, Che Yu Yang, Timothy K. Shih

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

All human languages have words that can mean different things in different contexts, such words with multiple meanings are potentially “ambiguous”. The process of “deciding which of several meanings of a term is intended in a given context” is known as “Word Sense Disambiguation (WSD)”. In this research, we investigated a hybrid method which combines “Wordnet ontology” and “concept co-occurrence statistics”, to determine the degree of semantic relatedness between two lexically expressed concepts. Then we applied it in the WSD task, and the experimental results showed the good performance. Finally we give an example application of our work on Internet search. We demonstrated how to use Wordnet to expand search query, and how to utilize the WSD technique to filter out the noise in search results.

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主出版物標題Proceedings
主出版物子標題DMS 2005 - 11th International Conference on Distributed Multimedia Systems
發行者Knowledge Systems Institute Graduate School
頁面361-366
頁數6
ISBN(電子)1891706179
出版狀態已出版 - 2005
事件11th International Conference on Distributed Multimedia Systems, DMS 2005 - Banff, Canada
持續時間: 5 9月 20057 9月 2005

出版系列

名字Proceedings: DMS 2005 - 11th International Conference on Distributed Multimedia Systems

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???event.eventtypes.event.conference???11th International Conference on Distributed Multimedia Systems, DMS 2005
國家/地區Canada
城市Banff
期間5/09/057/09/05

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