Novelty Detection: The TREC Experience.

Ian Soboroff Donna Harman

Published in: HLT/EMNLP (2005)

Keyphrases

novelty detection
text filtering
information retrieval
anomaly detection
question answering
test collection
sentence level
retrieval effectiveness
sentence retrieval
support vector data description
machine learning
text mining
pseudo relevance feedback
feature extraction
natural language processing
concept drift