Schema-Guided Induction of Monadic Queries
Résumé
The induction of monadic node selecting queries from partially annotated XML-trees is a key task in Web information extraction. We show how to integrate schema guidance into an RPNI-based learning algorithm, in which monadic queries are represented by pruning node selecting tree transducers. We present experimental results on schema guidance by the DTD of HTML.
Domaines
Apprentissage [cs.LG]
Origine : Fichiers produits par l'(les) auteur(s)
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