Query Performance Prediction for Pseudo-Feedback-Based Retrieval.
Haggai RoitmanOren KurlandPublished in: SIGIR (2019)
Keyphrases
- query performance prediction
- pseudo feedback
- query difficulty
- query expansion
- average precision
- retrieval effectiveness
- query specific
- language model
- original query
- pseudo relevance feedback
- information retrieval
- query suggestion
- cross lingual
- language modeling
- retrieval accuracy
- retrieval model
- document retrieval
- relevance judgments
- relevant documents
- relevance feedback
- log data
- relevance model
- document collections
- information retrieval systems
- multimedia
- search engine