Approach of Information Retrieval with Reference Corpus to Novelty Detection.
Ming-Feng TsaiMing-Hung HsuHsin-Hsi ChenPublished in: TREC (2003)
Keyphrases
- novelty detection
- information retrieval
- sentence level
- text filtering
- anomaly detection
- sentence retrieval
- information retrieval systems
- document corpus
- concept drift
- information extraction
- support vector data description
- retrieval systems
- vector space model
- information filtering
- test collection
- document collections
- query expansion
- text mining
- minimum volume
- question answering
- natural language processing