Weighting Query Terms towards Multi-faceted Information Fusion of Market Data.
Rajendra PrasathPhilip O'ReillyAidan Maurice DuanePublished in: MICAI (2) (2013)
Keyphrases
- information fusion
- multi faceted
- query terms
- market data
- term weighting
- co occurrence
- language model
- query expansion
- information retrieval
- data fusion
- information retrieval systems
- document retrieval
- retrieval model
- financial markets
- user queries
- relevant documents
- document collections
- soft computing
- tf idf
- electronic markets
- market conditions
- fusion method
- term frequency
- databases
- test collection
- bayesian networks
- case study
- fuzzy logic
- dynamic pricing
- search engine
- relevance feedback
- intelligent systems