The NRRC reliable information access (RIA) workshop
Published 25 July 2004
Donna Harman, Chris Buckley
Citations113
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TL;DR
The goal of this workshop (RIA) was to understand how to choose good approaches on a per topic basis for retrieval variability in IR systems.
Abstract
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Keywords
Computer ScienceDecision Sciences
Predicting query performance
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It is suggested that clarity scores measure the ambiguity of a query with respect to a collection of documents and show that they correlate positively with average precision in a variety of TREC test sets.
Text REtrieval ConferenceThe TREC-8 Query Track.
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The Query Track in TREC-8 is an attempt to gather enough information from a large number of systems on aLarge number of queries to be able to start understanding query variability, which presents a great opportunity for improving system performance.
