Evaluating a Novel Kind of Retrieval Models Based on Relevance Decision Making in a Relevance Feedback Environment.
Ho Chung WuEdward K. F. DangRobert Wing Pong LukG. NgaiYinghao LiJames AllanKui-Lam KwokKam-Fai WongPublished in: TREC (2008)
Keyphrases
- retrieval model
- relevance feedback
- test collection
- retrieval framework
- document retrieval
- information retrieval systems
- information retrieval
- retrieval effectiveness
- language modeling
- query expansion
- inference network model
- language model
- vector space model
- trec collections
- image retrieval
- vector space
- user feedback
- tf idf
- relevance judgments
- relevant documents
- user queries
- active learning
- sentence retrieval
- statistical language models
- term frequency
- retrieval process
- retrieval accuracy
- pseudo relevance feedback
- query terms
- query topic
- retrieval functions
- machine learning
- feature vectors
- probabilistic retrieval models
- distance measure