Within the context of ontology learning, we consider the problem of selecting candidate axioms through a suitable score. Focusing on subsumption axioms, this score is learned coupling support vector regression with a special similarity measure inspired by the Jaccard index and justified by semantic considerations. We show preliminary results obtained when the proposed methodology is applied to pairs of candidate OWL axioms, and compare them with an analogous inference procedure based on fuzzy membership induction.

Predicting the Possibilistic Score of OWL Axioms Through Support Vector Regression / D. Malchiodi, C. da Costa Pereira, A.G.B. Tettamanzi (LECTURE NOTES IN ARTIFICIAL INTELLIGENCE). - In: Scalable Uncertainty Management / [a cura di] D. Ciucci, G. Pasi, B. Vantaggi. - Prima edizione. - [s.l] : Springer, 2018. - ISBN 9783030004606. - pp. 380-386 (( Intervento presentato al 12. convegno SUM tenutosi a Milano nel 2018 [10.1007/978-3-030-00461-3_28].

Predicting the Possibilistic Score of OWL Axioms Through Support Vector Regression

D. Malchiodi
Primo
;
A.G.B. Tettamanzi
Ultimo
2018

Abstract

Within the context of ontology learning, we consider the problem of selecting candidate axioms through a suitable score. Focusing on subsumption axioms, this score is learned coupling support vector regression with a special similarity measure inspired by the Jaccard index and justified by semantic considerations. We show preliminary results obtained when the proposed methodology is applied to pairs of candidate OWL axioms, and compare them with an analogous inference procedure based on fuzzy membership induction.
Support vector regression; Possibilistic OWL axiom scoring
Settore INF/01 - Informatica
2018
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/593797
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