N semantic classes are harder than two
ACL, pp. 49-56, 2006.
semantically related phrasesemantic classhtml markupn semantic classsubstitutable search query phraseMore(6+)
We show that we can automatically classify semantically related phrases into 10 classes. Classification robustness is improved by training with multiple sources of evidence, including within-document cooccurrence, HTML markup, syntactic relationships in sentences, substitutability in query logs, and string similarity. Our work provides a ...More
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