Automatic Creation of a Conceptual Base for Portuguese using Clustering Techniques

Authors:
Hugo Gonçalo Oliveira;Paulo Gomes
Affiliations:
CISUC, University of Coimbra, Portugal, hroliv@dei.uc.pt;CISUC, University of Coimbra, Portugal, pgomes@dei.uc.pt
Venue:
Proceedings of the 2010 conference on ECAI 2010: 19th European Conference on Artificial Intelligence
Year:
2010

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Abstract

When a semantic network is based on triples relating terms, ambiguity arises as a problem, so we have used these triples to identify clusters, which can be seen as synsets. We report the results of this approach on a synonymy network extracted from a dictionary and additional tests involving manually created thesaurus. Part of the resulting synsets were also evaluated by human subjects.