RMIT @ TREC 2016 Dynamic Domain Track: Exploiting Passage Representation for Retrieval and Relevance Feedback.
Ameer AlbahemDamiano SpinaLawrence CavedonFalk ScholerPublished in: TREC (2016)
Keyphrases
- relevance feedback
- document retrieval
- retrieval framework
- information retrieval
- retrieval model
- image retrieval
- retrieval effectiveness
- query expansion
- pseudo relevance feedback
- test collection
- retrieval accuracy
- information retrieval systems
- question answering
- relevance judgments
- relevant documents
- low level features
- image search
- retrieval precision
- retrieval process
- language model
- cbir systems
- passage retrieval
- query terms
- image representation
- probabilistic retrieval model
- relevance judgements
- active learning
- image retrieval systems
- retrieval method
- sparck jones
- retrieved images
- user feedback
- document collections
- feature weighting
- relevant images
- retrieved documents
- expert search
- initial query
- image database
- automatic query expansion
- natural language processing
- biomedical information retrieval
- search engine
- learning algorithm