An experimental study of the impact of information extraction accuracy on semantic search performance

International Conference on Information and Knowledge Management, Proceedings

Volumn , Issue , 2007, Pages 505-514

  Chu Carroll, Jennifer ^a   Prager, John ^a  

^a IBM T J WATSON RESEARCH CENTER   (United States)

Author keywords

Named entity recognition; Relationship recognition; Semantic search

Indexed keywords

ANALYSIS SYSTEMS; DOCUMENT ANALYSIS; ERROR MODELS; EXPERIMENTAL STUDIES; GOLD STANDARDS; INFORMATION EXTRACTIONS; NAMED ENTITIES; NAMED ENTITY RECOGNITION; NATURAL LANGUAGE PROCESSING; PERFORMANCE CHARACTERISTICS; RELATION EXTRACTIONS; RELATION INFORMATIONS; RELATIONSHIP RECOGNITION; SEARCH PERFORMANCE; SEARCH RESULTS; SEARCH TASKS; SEMANTIC QUERIES; SEMANTIC SEARCH; SIGNIFICANT IMPACTS; STATE-OF-THE-ART PERFORMANCE;

COMPUTATIONAL LINGUISTICS; INFORMATION ANALYSIS; INFORMATION THEORY; KNOWLEDGE MANAGEMENT; MEDICAL IMAGING; METAL RECOVERY; SEMANTICS; SOFTWARE AGENTS; STANDARDIZATION;

NATURAL LANGUAGE PROCESSING SYSTEMS;

EID: 63449086637     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1145/1321440.1321512     Document Type: Conference Paper

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