Cost-Sensitive Listwise Ranking Approach.
Min LuMaoqiang XieYang WangJie LiuYalou HuangPublished in: PAKDD (1) (2010)
Keyphrases
- cost sensitive
- learning to rank
- ranking functions
- ranking algorithm
- learning to rank algorithms
- ranking svm
- misclassification costs
- multi class
- cost sensitive learning
- query dependent
- binary classification
- probability estimates
- directly optimize
- evaluation measures
- information retrieval
- loss function
- cost sensitive classification
- ranking models
- naive bayes
- class imbalance
- pairwise
- class distribution
- document retrieval
- supervised learning
- active learning
- support vector machine
- collaborative filtering
- ordinal regression
- machine learning
- benchmark datasets
- training data
- multi label
- web search
- feature extraction
- decision trees
- data sets
- balancing exploration and exploitation