Title of article
A Probabilistic Solution to the Selection and Fusion Problem in Distributed Information Retrieval
Author/Authors
Baumgarten، Christoph نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1999
Pages
-245
From page
246
To page
0
Abstract
A model for optimal information retrieval over a distributed document collection is described and experimentally evaluated. The fusion of retrieval results corresponding to document subcollections is performed according to the Probability Ranking Principle. Part of the model is a selection criterion for effectively limiting the ranking process to a subset of subcollections.
Keywords
subsumption , multidocument summary , term co-occurrence , Concept hierarchy
Journal title
SIGIR FORUM
Serial Year
1999
Journal title
SIGIR FORUM
Record number
16693
Link To Document