A Supervised Method for Lexical Annotation of Schema Labels based on Wikipedia
Contributo in Atti di convegno
Data di Pubblicazione:
2012
Citazione:
A Supervised Method for Lexical Annotation of Schema Labels based on Wikipedia / Sorrentino, S., Bergamaschi, S., Elena, P.. - STAMPA. - 7532:(2012), pp. 359-368. (31st International Conference on Conceptual Modeling, ER 2012 Florence, ita 15-18/10/2012) [10.1007/978-3-642-34002-4_28].
Abstract:
Lexical annotation is the process of explicit assignment of one or more meanings to a term w.r.t. a sense inventory (e.g., a thesaurus
or an ontology). We propose an automatic supervised lexical annotation method, called ALATK (Automatic Lexical Annotation -Topic Kernel), based on the Topic Kernel function for the annotation of schema labels extracted from structured and semi-structured data sources. It exploits Wikipedia as sense inventory and as resource of training data.
or an ontology). We propose an automatic supervised lexical annotation method, called ALATK (Automatic Lexical Annotation -Topic Kernel), based on the Topic Kernel function for the annotation of schema labels extracted from structured and semi-structured data sources. It exploits Wikipedia as sense inventory and as resource of training data.
Tipologia CRIS:
Relazione in Atti di Convegno
Keywords:
Schema matching, Supervised Word Sense Disambiguation, Wikipedia
Elenco autori:
Sorrentino, Serena; Bergamaschi, Sonia; Elena, Parmiggiani
Link alla scheda completa:
Titolo del libro:
Conceptual Modelling, 31th International Conference, ER2012, Florence, Italy. October.
Pubblicato in: