Learning to Rank with Only Positive Examples.
Mingzhu ZhuWei XiongYi-fang Brook WuPublished in: ICMLA (2014)
Keyphrases
- learning to rank
- positive examples
- negative examples
- ranking functions
- positive and negative
- loss function
- background knowledge
- training examples
- information retrieval
- training set
- document retrieval
- collaborative filtering
- training data
- unlabeled data
- retrieval systems
- supervised learning
- test collection
- semi supervised learning
- knowledge discovery
- classification accuracy
- active learning
- ranking algorithm
- multimedia
- e learning