Lexical Resources and Semantic Similarity for Affective Evaluative Expressions Generation

descriptionPublicationkeyboard_double_arrow_right Part of book or chapter of book , Conference object , Article 01 Jan 2005 Italy Publisher:Springer Berlin Heidelberg

Authors: Valitutti, Alessandro; C. Strapparava; O. Stock;

doi: 10.1007/11573548_61

handle: 11572/29032

Lexical Resources and Semantic Similarity for Affective Evaluative Expressions Generation

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Abstract

This paper presents resources and functionalities for the selection of affective evaluative terms. An affective hierarchy as an extension of the WordNet-Affect lexical database was developed in the first place. The second phase was the development of a semantic similarity function, acquired automatically in an unsupervised way from a large corpus of texts that allows us to put into relation concepts and emotional categories. The integration of the two components is a key element for several applications.

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Italy

Related Organizations

University of Trento
Italy

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