Symmetric Patterns and Coordinations: Fast and Enhanced Representations of Verbs and Adjectives on ShortScience.org

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Symmetric Patterns and Coordinations: Fast and Enhanced Representations of Verbs and Adjectives
Schwartz, Roy and Reichart, Roi and Rappoport, Ari
The Association for Computational Linguistics HLT-NAACL - 2016 via Local Bibsonomy
Keywords: dblp

Summaries/Notes 1

[link] Summary by Marek Rei 6 years ago

They train word2vec skip-gram embeddings using coordinations as context. They use 11 manual patterns to extract coordinations (eg “X and Y”, “either X or Y”, etc). From “boats or planes”, “boats” will be a context of “planes” and “planes” will be a context of “boats”.

They evaluate on SimLex-999 and find that this performs badly on nouns. However, it beats normal skip-gram and dependency-based skip-gram on verbs and adjectives.

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