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Author Tomlinson, Stephen
Source CiteSeerX
Content type Text
File Format PDF
Language English
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword Word Variation ♦ Diagnostic Experiment ♦ Natural Language Query ♦ Retrieval Run ♦ Evaluation Experiment ♦ Relevant Document ♦ Different Technique ♦ Cross-language Evaluation Forum ♦ High Precision ♦ Ad Hoc Retrieval Task ♦ Hungarian Information Retrieval Task ♦ Particular Document ♦ Monolingual Bulgarian ♦ Ad-hoc Track
Description We describe evaluation experiments conducted by submitting retrieval runs for the monolingual Bulgarian, Czech and Hungarian information retrieval tasks of the Ad-Hoc Track of the Cross-Language Evaluation Forum (CLEF) 2007. In the ad hoc retrieval tasks, the system was given 50 natural language queries, and the goal was to find all of the relevant documents (with high precision) in a particular document set. We conducted diagnostic experiments with different techniques for matching word variations and handling stopwords, comparing the performance on the robust Gener-alized
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study
Learning Resource Type Article
Publisher Institution Working Notes for the CLEF 2007 Workshop, http://www.clef-campaign.org/ [last visited 2007, September 5] (2007