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.
A Supervised Method for Lexical Annotation of Schema Labels based on Wikipedia / Sorrentino, Serena; Bergamaschi, Sonia; Elena, Parmiggiani. - STAMPA. - 7532:(2012), pp. 359-368. (Intervento presentato al convegno 31st International Conference on Conceptual Modeling, ER 2012 tenutosi a Florence, ita nel 15-18/10/2012) [10.1007/978-3-642-34002-4_28].
A Supervised Method for Lexical Annotation of Schema Labels based on Wikipedia
SORRENTINO, Serena;BERGAMASCHI, Sonia;
2012
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.
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