Miracle’s 2005 Approach to Monolingual Information Retrieval

Goñi Menoyo, José Miguel and González Cristóbal, José Carlos and Villena Román, Julio (2005). Miracle’s 2005 Approach to Monolingual Information Retrieval. In: "6th Workshop of the Cross-Language Evaluation Forum, CLEF 2005", 21/09/2005-23/09/2005, Viena, Austria.

Description

Title: Miracle’s 2005 Approach to Monolingual Information Retrieval
Author/s:
  • Goñi Menoyo, José Miguel
  • González Cristóbal, José Carlos
  • Villena Román, Julio
Item Type: Presentation at Congress or Conference (Article)
Event Title: 6th Workshop of the Cross-Language Evaluation Forum, CLEF 2005
Event Dates: 21/09/2005-23/09/2005
Event Location: Viena, Austria
Title of Book: Working Notes for the CLEF 2005 Workshop
Date: 2005
Subjects:
Freetext Keywords: Linguistic Engineering, Information Retrieval, Trie Indexing, BM25 Probabilistic Retrieval, Merging Experiments
Faculty: E.T.S.I. Telecomunicación (UPM)
Department: Matemática Aplicada a las Tecnologías de la Información [hasta 2014]
UPM's Research Group: Grupo de Sistemas Inteligentes
Creative Commons Licenses: Recognition - No derivative works - Non commercial

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Abstract

This paper presents the 2005 Miracle’s team approach to Monolingual Information Retrieval. The goal for the experiments in this year was twofold: continue testing the effect of combination approaches on information retrieval tasks, and improving our basic processing and indexing tools, adapting them to new languages with strange encoding schemes. The starting point was a set of basic components: stemming, transforming, filtering, proper nouns extracting, paragraph extracting, and pseudo-relevance feedback. Some of these basic components were used in different combinations and order of application for document indexing and for query processing. Second order combinations were also tested, by averaging or selective combination of the documents retrieved by different approaches for a particular query.

More information

Item ID: 4692
DC Identifier: http://oa.upm.es/4692/
OAI Identifier: oai:oa.upm.es:4692
Official URL: http://ims-sites.dei.unipd.it/documents/71612/86362/CLEF2005wn-adhoc-GoniMenoyoEt2005.pdf
Deposited by: Memoria Investigacion
Deposited on: 22 Oct 2010 11:29
Last Modified: 20 Apr 2016 13:48
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