Browsing by Author "Lopes Junior, Alcides Gonçalves"
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Evaluating data imbalance approaches for classifying semantic relations using machine learning and word embeddings
Domingues, Gabriel Couto (2023) [Work completion of graduation]Explicit knowledge models are artifacts that represent domain knowledge in an explicit way and can be used in different ways, including structuring data, supporting information retrieval and reasoning. The identification ... -
A Semantic neighborhood approach to relatedness evaluation on well-founded domain ontologies
Lopes Junior, Alcides Gonçalves (2020) [Dissertation]In the context of natural language processing and information retrieval, ontologies can improve the results of the word sense disambiguation (WSD) techniques. By making explicit the semantics of the term, ontology-based ...