In this paper we present a proposal to extend WordNet-like lexical databases by adding phrasets, i.e. sets of free combinations of words which are recurrently used to express a concept (let`s cal them recurrent free phrases). Phrasets are a useful soruce of information for different NLP tasks, and particularly in a multilingual environment to manage lexical gaps. Two experiments are presented to check the possibility of acquiring recurrent free phrases from dictionaries and corpora
Beyond Lexical Units: Enriching WordNets with Phrasets
Bentivogli, Luisa;Pianta, Emanuele
2003-01-01
Abstract
In this paper we present a proposal to extend WordNet-like lexical databases by adding phrasets, i.e. sets of free combinations of words which are recurrently used to express a concept (let`s cal them recurrent free phrases). Phrasets are a useful soruce of information for different NLP tasks, and particularly in a multilingual environment to manage lexical gaps. Two experiments are presented to check the possibility of acquiring recurrent free phrases from dictionaries and corporaFile in questo prodotto:
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