The Effect of Pseudo Relevance Feedback on MT-Based CLIR.
Yan QuAlla N. EilermanHongming JinDavid A. EvansPublished in: RIAO (2000)
Keyphrases
- pseudo relevance feedback
- query expansion
- retrieval effectiveness
- language model
- document retrieval
- relevance feedback
- relevant documents
- ad hoc retrieval
- relevance model
- graded relevance assessments
- average precision
- query translation
- machine translation
- retrieved documents
- automatic query expansion
- trec test collections
- document ranking
- information retrieval
- test collection
- ad hoc information retrieval
- information retrieval systems
- retrieval model
- language modeling
- query specific
- semantic similarity
- n gram
- bayesian networks