MIRACLE's Hybrid Approach to Bilingual and Monolingual Information Retrieval

The main goal of the bilingual and monolingual participation of the MIRACLE team at CLEF 2004 was testing the effect of combination approaches to information retrieval. The starting point is a set of basic components: stemming, transformation, filtering, generation of n-grams, weighting and relevance feedback. Some of these basic components are used in different combinations and order of application for document indexing and for query processing. Besides this, a second order combination is done, mainly by averaging or by selective combination of the documents retrieved by different approaches for a particular query.

• Type: Conference
• Year: 2004
• Where: CLEF
• Authors: José Miguel Goñi-Menoyo, José Carlos González, José Luis Martínez-Fernández, Julio Villena
• Keywords: Basic Components, CLEF 2004, Combination Approaches, Information Management, Monolingual Participation