Can Clicks Be Both Labels and Features?: Unbiased Behavior Feature Collection and Uncertainty-aware Learning to Rank.
Tao YangChen LuoHanqing LuParth GuptaBing YinQingyao AiPublished in: SIGIR (2022)
Keyphrases
- training set
- learning to rank
- classification accuracy
- feature space
- feature set
- training data
- supervised learning
- learn a ranking function
- class labels
- ranking functions
- feature vectors
- decision trees
- loss function
- feature subset
- relevance judgments
- feature extraction
- information retrieval
- evaluation measures
- ranking svm
- search engine
- document retrieval
- document collections
- semi supervised
- web search
- collaborative filtering
- query processing
- pairwise
- query dependent
- support vector
- directly optimize
- direct optimization
- multimedia