Cross-media semantic representation via bi-directional learning to rank.
Fei WuXinyan LuZhongfei ZhangShuicheng YanYong RuiYueting ZhuangPublished in: ACM Multimedia (2013)
Keyphrases
- bi directional
- semantic representation
- cross media
- learning to rank
- ranking functions
- multimedia
- information retrieval
- natural language
- loss function
- document retrieval
- cross language
- image retrieval
- collaborative filtering
- supervised learning
- web search
- text categorization
- web search engines
- test collection
- digital libraries
- feature selection
- data mining