Boosting the ranking function learning process using clustering.
Giorgos GiannopoulosTheodore DalamagasMagdalini EirinakiTimos K. SellisPublished in: WIDM (2008)
Keyphrases
- ranking functions
- learning process
- learning to rank
- learning algorithm
- ranking algorithm
- document retrieval
- clustering algorithm
- k means
- web search
- active learning
- supervised learning
- web search engines
- directly optimize
- machine learning
- e learning
- ranking svm
- feature selection
- training data
- real valued
- ensemble methods
- relevance feedback
- information extraction
- face recognition
- information retrieval