2026-07-24T10:08:50Z https://drops.dagstuhl.de/oai

oai:drops-oai.dagstuhl.de:7950 2024-03-06T10:30:06Z ddc:004 open_access

Comparing and Combining Portuguese Lexical-Semantic Knowledge Bases Gonçalo Oliveira, Hugo Lexical Knowledge Bases Portuguese WordNet Redundancy Semantic Similarity There are currently several lexical-semantic knowledge bases (LKBs) for Portuguese, developed by different teams and following different approaches. In this paper, the open Portuguese LKBs are briefly analysed, with a focus on size and overlapping contents, and new LKBs are created from their redundant information. Existing and new LKBs are then exploited in the performance of semantic analysis tasks and their performance is compared. Results confirm that, instead of selecting a single LKB to use, it is worth combining all the open Portuguese LKBs. Schloss Dagstuhl – Leibniz-Zentrum für Informatik Hugo Gonçalo Oliveira 2017 Is Part Of OASIcs, Volume 56, 6th Symposium on Languages, Applications and Technologies (SLATE 2017) InProceedings Text doc-type:ResearchArticle publishedVersion application/pdf doi:10.4230/OASIcs.SLATE.2017.16 urn:nbn:de:0030-drops-79505 https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.SLATE.2017.16 eng https://creativecommons.org/licenses/by/3.0/legalcode