CLARIT TREC-8 Manual Ad-Hoc Experiments.

David A. Evans Jeffrey Bennett Xiang Tong Alison Huettner ChengXiang Zhai Emilia Stoica

Published in: TREC (1999)

Keyphrases

information retrieval
question answering
test collection
error prone
semi automatic
retrieval effectiveness
database
evaluation campaigns
databases
labor intensive
relevance feedback
pseudo relevance feedback
digital libraries
manual annotation
expert search
machine learning
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