Classification and Learning-to-rank Approaches for Cross-Device Matching at CIKM Cup 2016.
Nam Khanh TranPublished in: CoRR (2016)
Keyphrases
- learning to rank
- ranking functions
- information retrieval and machine learning
- query dependent
- information retrieval
- supervised learning
- exploration exploitation dilemma
- support vector machine
- loss function
- decision trees
- classification accuracy
- evaluation metrics
- machine learning algorithms
- machine learning methods
- ranking models
- collaborative filtering
- document retrieval
- feature vectors
- cost sensitive
- feature selection
- information extraction
- direct optimization
- learning to rank algorithms
- ranking svm
- training data
- support vector
- text classification
- image classification