Information Retrieval: Uncertainty and Logics: Advanced Models for the Representation and Retrieval of Information (The Information Retrieval Series)

van Rijsbergen, Cornelis Joost (Editor) / Crestani, Fabio (Editor) / Lalmas, Mounia (Editor)

ISBN 10: 1461375703 / ISBN 13: 9781461375708

Edité par Springer, 2012

A propos de cet article

344 pages. 9.25x6.10x0.71 inches. In Stock. N° de réf. du vendeur x-1461375703

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Titre : Information Retrieval: Uncertainty and ...

Éditeur : Springer

Date d'édition : 2012

Reliure : Paperback

Etat : Brand New

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Synopsis :

Information Retrieval: Uncertainty and Logics In recent years, there have been several attempts to define a logic for information retrieval (IR). The aim was to provide a rich and uniform representation of information and its semantics with the goal of improving retrieval effectiveness. The basis of a logical model for IR is the assumption that queries and documents can be represented effectively by logical formulae. To retrieve a document, an IR system has to infer the formula representing the query from the formula representing the document. This logical interpretation of query and document emphasizes that relevance in IR is an inference process. The use of logic to build IR models enables on...