A sample partition method for learning to rank based on query-level vector extraction.
Jungang XuShilong ZhouHong ChenPengfei LiPublished in: IJCNN (2015)
Keyphrases
- learning algorithm
- learning scheme
- learning process
- preprocessing
- prior knowledge
- high accuracy
- online learning
- unsupervised learning
- database
- high precision
- detection method
- ranking svm
- query evaluation
- learning tasks
- clustering method
- nearest neighbor
- support vector machine
- active learning
- pairwise
- keywords
- reinforcement learning