Title:	Experiments with automatic query formulation in the extended boolean model
Other Titles:	Experimenty s automatickým vytvářením dotazů v rozšířeném Booleovském modelu
Authors:	Skorkovská, Lucie Ircing, Pavel
Citation:	SKORKOVSKÁ, Lucie; IRCING, Pavel. Experiments with automatic query formulation in the extended boolean model. In: Text, speech and dialogue. Berlin: Springer, 2009, p. 371-378. (Lecture notes in computer science; 5729). ISBN 978-3-642-04207-2.
Issue Date:	2009
Publisher:	Springer
Document type:	článek article
URI:	http://www.kky.zcu.cz/cs/publications/SkorkovskaL_2009_Experimentswith http://hdl.handle.net/11025/16985
ISBN:	978-3-642-04207-2
Keywords:	vyhledávání informací;rozšířený Booleovský model;automatické vytváření dotazů
Keywords in different language:	information retrieval;extended Boolean model;automatic query formulation
Abstract in different language:	This paper concentrates on experiments with automatic creation of queries from natural language topics, suitable for use in the Extended Boolean information retrieval system. Because of the lack and/or inadequacy of the available methods, we propose a new method, based on pairing terms into a binary tree structure. The results of this method are compared with the results achieved by our implementation of the known method proposed by Salton and also with the results obtained with manually created queries. All experiments were performed on the same collection that was used in the CLEF 2007 campaign.
Rights:	© Lucie Skorkovská - Pavel Ircing
Appears in Collections:	Články / Articles (KKY) Články / Articles (NTIS)

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