N semantic classes are harder than two

    ACL, pp. 49-56, 2006.

    Cited by: 3|Bibtex|Views7|Links
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    Keywords:
    semantically related phrasesemantic classhtml markupn semantic classsubstitutable search query phraseMore(6+)

    Abstract:

    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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