Improving Similar Document Retrieval Using a Recursive Pseudo Relevance Feedback Strategy.
Kyle WilliamsC. Lee GilesPublished in: JCDL (2016)
Keyphrases
- document retrieval
- pseudo relevance feedback
- language model
- retrieved documents
- document collections
- retrieval model
- information retrieval
- query expansion
- ad hoc retrieval
- relevance feedback
- expansion terms
- relevant documents
- document ranking
- text retrieval
- retrieval effectiveness
- retrieval strategies
- ranking functions
- query specific
- cross language
- query terms
- relevance model
- metadata
- passage retrieval
- learning to rank
- information retrieval systems
- original query
- language modeling
- machine learning
- feature selection
- expert search
- learning algorithm
- term selection
- pseudo feedback