THUIR at TREC 2007: Enterprise Track.

Yupeng Fu Yufei Xue Tong Zhu Yiqun Liu Min Zhang Shaoping Ma

Published in: TREC (2007)

Keyphrases

information retrieval
test collection
clef ip
knowledge management
retrieval effectiveness
question answering
information management
information systems
trec web
machine learning
video sequences
competitive advantage
ad hoc retrieval
biomedical information retrieval
reuters corpus volume