Value at Risk for Risk Evaluation in Information Retrieval.
Meijia WangPeng ZhangDawei SongJun WangPublished in: NLPCC/ICCPOL (2016)
Keyphrases
- risk evaluation
- information retrieval
- risk management
- technological innovation
- search engine
- decision support system
- risk assessment
- text mining
- information retrieval systems
- question answering
- retrieval systems
- information extraction
- test collection
- case based reasoning
- query expansion
- document collections
- risk factors
- database