Semantic Bootstrapping with a Cluster-Based Extension to DIPRE
نویسنده
چکیده
The practical applications of information extraction are currently limited by the need to hand-construct search patterns and lexicons and / or to have available large labelled training sets. To address this issue, we present a semantic bootstrapping technique based on Brin’s DIPRE algorithm. The basic algorithm is extended by using clustering to group similar occurrences when extracting new patterns.
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تاریخ انتشار 2000