Towards Solving Comprehensibility-Relevance Trade-off in Information Retrieval.
Kouichi AkamatsuAdam JatowtKatsumi TanakaPublished in: WI-IAT (1) (2015)
Keyphrases
- information retrieval
- trade off
- relevance feedback
- test collection
- information access
- language model
- information retrieval systems
- query expansion
- search engine
- ir evaluation
- information extraction
- question answering
- text mining
- probabilistic model
- document collections
- document retrieval
- retrieval effectiveness
- feature selection
- topic distillation
- inverse document frequency
- document relevance
- computational linguistics
- tf idf
- vector space model
- decision trees
- learning to rank
- image retrieval