Active learning for ranking with sample density.
Wenbin CaiMuhan ZhangYa ZhangPublished in: Inf. Retr. J. (2015)
Keyphrases
- active learning
- sample selection
- ranking algorithm
- representative samples
- expected loss
- web search
- link analysis
- learning strategies
- random sampling
- semi supervised
- training set
- learning to rank
- ranked list
- small sample
- learning process
- learning algorithm
- sample size
- selective sampling
- semi supervised learning
- rank aggregation
- neural network
- machine learning
- sample points
- search engine
- decision trees
- cost sensitive
- data sets
- training examples
- relevance feedback