A multi-system analysis of document and term selection for blind feedback

Abstract

Experiments were conducted to explore the impact of combining various components of eight leading information retrieval systems. Each system demonstrated improved effectiveness with the use of <i>blind feedback</i>, in which the results of a preliminary retrieval step were used to augment the efficacy of a secondary retrieval step. The hybrid combination of… (More)
DOI: 10.1145/1031171.1031229

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14 Figures and Tables