Learning to Enrich Query Representation with Pseudo-Relevance Feedback for Cross-lingual Retrieval.
Ramraj ChandradevanEugene YangMahsa YarmohammadiEugene AgichteinPublished in: SIGIR (2022)
Keyphrases
- pseudo relevance feedback
- query expansion
- relevance feedback
- original query
- ad hoc retrieval
- query specific
- learning process
- language model
- learning algorithm
- query processing
- retrieval accuracy
- document retrieval
- image representation
- average precision
- language modeling
- retrieval effectiveness
- query terms
- co occurrence
- web search
- active learning
- multimedia
- metadata