Experiments with N-gram prefixes on a multinomial language model versus Lucene's off-the-shelf ranking scheme and Rocchio query expansion (TEL@CLEF monolingual task)

Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)

Volumn 6241 LNCS, Issue , 2010, Pages 90-97

  MacHado, Jorge ^a   Martins, Bruno ^a   Borbinha, José ^a  

^a UNIVERSITY OF LISBON   (Portugal)

Author keywords

[No Author keywords available]

Indexed keywords

EXPANSION; INFORMATION RETRIEVAL; MODELING LANGUAGES; NATURAL LANGUAGE PROCESSING SYSTEMS;

LANGUAGE MODEL; LANGUAGE MODELLING; LINEAR COMBINATIONS; MONOLINGUAL TASKS; N-GRAM MODELING; QUERY EXPANSION; RANKING FUNCTIONS; RETRIEVAL PERFORMANCE;

COMPUTATIONAL LINGUISTICS;

EID: 78049349822     PISSN: 03029743     EISSN: 16113349     Source Type: Book Series    
DOI: 10.1007/978-3-642-15754-7_10     Document Type: Conference Paper

References (9)

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