Query Expansion for Cross-Language Question Re-Ranking.
Muhammad Mahbubur RahmanSorami HisamotoKevin DuhPublished in: CoRR (2019)
Keyphrases
- query expansion
- cross language
- text retrieval
- automatic query expansion
- biomedical information retrieval
- document retrieval
- retrieved documents
- meta search
- relevant documents
- information retrieval systems
- language modeling
- spoken document retrieval
- query expansion methods
- language model
- cross lingual
- relevance feedback
- query translation
- pseudo relevance feedback
- document collections
- information retrieval
- retrieval effectiveness
- information access
- retrieval model
- question answering
- cross language information retrieval
- relevance model
- query terms
- expansion terms
- ranked list
- ranking algorithm
- text categorization
- web search
- original query
- rank aggregation