Utiliser une base distributionnelle pour filtrer un dictionnaire de synonymes

Abstract : In this study, we aim to highlight the benefits of using a distributional resource to improve the sorting of the synonyms contained in a dictionary. We compare a distributional resource which was created from a Wikipedia corpus and the Electronic Dictionary of Synonyms of CRISCO. We show that only a part of a given word's synonyms share its contexts in the Wikipedia corpus. We find several explanations for this phenomenon. Then, we compare the dictionary with other distributional resources and we show that the nature of the corpus affects the range of the discrepancy. That means that the nature of the corpus has an influence on the kind of synonyms that appear in the distributional resources. We plan to use this principle for the automatic reorganization of the dictionary's synonyms.
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François Morlane-Hondère. Utiliser une base distributionnelle pour filtrer un dictionnaire de synonymes. SemDis 2013, Jun 2013, France. pp.112-125. ⟨hal-00926570⟩

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