Non-Relevance Feedback Document Retrieval based on One Class SVM and SVDD.
Takashi OnodaHiroshi MurataSeiji YamadaPublished in: IJCNN (2006)
Keyphrases
- document retrieval
- relevance feedback
- support vector data description
- retrieval model
- outlier detection
- information retrieval
- image retrieval
- pseudo relevance feedback
- information retrieval systems
- relevant documents
- document collections
- text retrieval
- user feedback
- query expansion
- active learning
- cross language
- ranking functions
- language model
- retrieval process
- query terms
- learning to rank
- retrieved documents
- training speed
- retrieval effectiveness
- document indexing
- xml retrieval
- spreading activation
- question answering
- training set
- document image retrieval
- passage retrieval
- relevance judgments
- inverted index
- machine learning