This paper chooses corpus, definitions dictionaries and users’ query logs as contexts to extract the relevance terms. The experiment results show that the overlap ratio of results in different contexts is very low. So, it is necessary to integrate the different results. All of the relevance terms are integrated to a relevance table through direct integration.
章成志,苏兰芳,苏新宁 . 基于多语境的相关词自动提取系统的设计与实现[J]. 现代图书情报技术, 2006, 1(9): 23-28.
Zhang Chengzhi,Su Lanfang,Su Xinning . Design and Implementation of Automatic Extraction Relevance Terms System Based on Multi-context. New Technology of Library and Information Service, 2006, 1(9): 23-28.
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