engleski

Dependency-based Labeling of Associative Lexical Communities

The article presents a graph-based method for automatically labeling senses associated with a polysemous lexeme. For a source lexeme, clusters of conceptually associated lexemes are formed, representing related senses and conceptual domains. The labeling task aims to generalize the sense features using a more abstract concept, with the label of a lexical sense community being the most appropriate hypernym category. Label abstraction is achieved by selecting hypernym candidates through syntactic patterns of the is_a relation. The most prominent is_a collocates of clustered lexemes are extracted from the corpus and selected from the constructed label-graph as labels for the sense community.

Lexical graph analysis ; corpus ; knowledge representation and reasoning ; coordination ; word sense ; hypernym

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