An Application of Plausible Reasoning and Dempster-Shafer Theory of Evidence in Information Retrieval.
Farhad OroumchianBabak Nadjar AraabiElham AshooriPublished in: FSKD (2002)
Keyphrases
- plausible reasoning
- dempster shafer theory of evidence
- information retrieval
- belief revision
- search engine
- information retrieval systems
- query expansion
- probability theory
- decision making
- information extraction
- document collections
- question answering
- test collection
- document retrieval
- language modeling
- belief change
- machine learning
- term weighting
- information access
- learning to rank
- retrieval effectiveness
- retrieval systems
- web search
- text mining
- multi agent systems