Improving retrieval of plane geometry figure with learning to rank.
Lu LiuXiaoqing LuYuan LiaoYongtao WangZhi TangPublished in: Pattern Recognit. Lett. (2016)
Keyphrases
- learning to rank
- information retrieval
- document retrieval
- retrieval systems
- query dependent
- test collection
- ranking functions
- evaluation measures
- loss function
- direct optimization
- ranking svm
- information retrieval systems
- relevance feedback
- retrieval model
- relevance judgments
- collaborative filtering
- text retrieval
- information retrieval and machine learning
- evaluation metrics
- information extraction
- document collections
- web search
- document ranking
- image retrieval
- language model
- user feedback
- relevant documents
- query expansion
- ranking models
- decision trees
- search engine
- machine learning