Exploiting ranking factorization machines for microblog retrieval.
Runwei QiangFeng LiangJianwu YangPublished in: CIKM (2013)
Keyphrases
- ranking algorithm
- document ranking
- retrieval quality
- query expansion
- information retrieval
- document retrieval
- retrieval functions
- relevance feedback
- expert finding
- query specific
- information retrieval systems
- social media
- image retrieval
- ranked retrieval
- learning to rank
- ranking functions
- query dependent
- post retrieval
- retrieval model
- retrieval systems
- image database
- matrix factorization
- retrieval method
- effective retrieval
- web search
- pairwise
- search engine
- singular value decomposition
- rank aggregation
- test collection
- question answering
- meta search
- query independent
- retrieved images