An One Class Classification Approach to Non-relevance Feedback Document Retrieval.
Takashi OnodaHiroshi MurataSeiji YamadaPublished in: FSKD (2) (2005)
Keyphrases
- document retrieval
- relevance feedback
- retrieval model
- relevant documents
- ranking functions
- information retrieval
- information retrieval systems
- retrieval effectiveness
- image retrieval
- active learning
- pseudo relevance feedback
- cross language
- user feedback
- text retrieval
- retrieved documents
- spreading activation
- document indexing
- query expansion
- document collections
- novelty detection
- learning to rank
- language model
- inverted index
- databases
- retrieval process
- natural language processing
- learning process
- retrieval strategies
- passage retrieval
- machine learning
- question answering systems