Exploració per autor "Poveda Poveda, Jordi"
Ara es mostren els items 1-3 de 3
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A Bootstrapping architecture for time expression recognition in unlabelled corpora via syntactic-semantic patterns
Poveda Poveda, Jordi; Surdeanu, Mihai; Turmo Borras, Jorge (2007-06)
Report de recerca
Accés obertIn this paper we describe a semi-supervised approach to the extraction of time expression mentions in large unlabelled corpora based on bootstrapping. Bootstrapping techniques rely on a relatively small amount of initial ... -
Inductive logic programming and its application to the temporal expression chunking problem
Poveda Poveda, Jordi; Turmo Borras, Jorge (2007-01)
Report de recerca
Accés obertThis document first introduces general notions about ILP (inductive logic programming), including a basic vocabulary of ILP, a typology of ILP systems and a description of the main techniques in ILP. It discusses the ... -
SVMs for the temporal expression chunking problem
Poveda Poveda, Jordi; Surdeanu, Mihai (2006-11)
Report de recerca
Accés obertThis technical report provides a description of the Temporal Expression Chunking problem, which consists in finding the mentions of temporal expressions in free text documents, and reports on the results obtained using SVM ...