资源大小: 201KB
发布时间: 2010-01-16
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syntactic patterns for automatic hypernym discoverySemantic taxonomies such as WordNet provide a rich source of knowledgefor natural language processing applications, but are expensive tobuild, maintain, and extend. Motivated by the problem of automaticallyconstructing and extending such taxonomies, in this paper we present anew algorithm for automatically learning hypernym (is-a) relations fromtext. Our method generalizes earlier work that had relied on using smallnumbers of hand-crafted regula


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