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ACL
2003
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Computational Linguistics
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ACL 2003
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Orthogonal Negation in Vector Spaces for Modelling Word-Meanings and Document Retrieval
14 years 27 days ago
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acl.ldc.upenn.edu
Standard IR systems can process queries such as “web NOT internet”, enabling users who are interested in arachnids to avoid documents about computing. The documents retrieved ...
Dominic Widdows
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