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Titolo:
Error-correcting tree language inference
Autore:
Lopez, D; Espana, S;
Indirizzi:
Univ Politecn Valencia, Dept Sistemas Informat & Computac, E-46071 Valencia, Spain Univ Politecn Valencia Valencia Spain E-46071 c, E-46071 Valencia, Spain
Titolo Testata:
PATTERN RECOGNITION LETTERS
fascicolo: 1-3, volume: 23, anno: 2002,
pagine: 1 - 12
SICI:
0167-8655(200201)23:1-3<1:ETLI>2.0.ZU;2-9
Fonte:
ISI
Lingua:
ENG
Soggetto:
CONTEXT-FREE GRAMMARS;
Keywords:
error-correcting analysis; tree automata; grammatical inference; syntactic pattern recognition;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
18
Recensione:
Indirizzi per estratti:
Indirizzo: Lopez, D Univ Politecn Valencia, Dept Sistemas Informat & Computac, CaminoVera S-N, E-46071 Valencia, Spain Univ Politecn Valencia Camino Vera S-N Valencia Spain E-46071 in
Citazione:
D. Lopez e S. Espana, "Error-correcting tree language inference", PATT REC L, 23(1-3), 2002, pp. 1-12

Abstract

A new tree language inference algorithm is proposed in this work. This algorithm extends a string language inference algorithm which is based on error correction (ECGI). The algorithm proposed here uses the substructures which have already been taken into account in a tree automaton, modifying the automaton in order to force it to accept the new structures presented in the identification process. The proposed algorithm allows the use of more powerful representation primitives in pattern recognition tasks than the string primitives. It also takes advantage of the thoroughly tested ECGI features used in speech and planar shape recognition tasks. (C) 2002 Elsevier Science B.V. All rights reserved.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 30/03/20 alle ore 13:27:27