Merging Multilingual Information Retrieval Results Based on Prediction of Retrieval Effectiveness.
Wen-Cheng LinHsin-Hsi ChenPublished in: NTCIR (2004)
Keyphrases
- retrieval effectiveness
- multilingual information retrieval
- query expansion
- query specific
- test collection
- information retrieval systems
- relevant documents
- federated search
- information retrieval
- retrieval model
- query performance prediction
- retrieved documents
- pseudo relevance feedback
- query terms
- relevance feedback
- cross language information retrieval
- average precision
- relevance judgments
- word sense disambiguation
- language model
- user queries
- language modeling
- document collections
- user feedback
- ranked list
- high dimensional
- text categorization
- document retrieval