Keyphrases
- cross entropy
- learning to rank
- ranking functions
- evaluation metrics
- document retrieval
- information retrieval
- ranking svm
- loss function
- evaluation measures
- ranking algorithm
- web search
- learning to rank algorithms
- log likelihood
- maximum likelihood
- web search engines
- scoring function
- language modeling
- collaborative filtering
- supervised learning
- retrieval systems
- query processing
- multimedia