Learning to Rank for Educational Search Engines.
Arif UstaIsmail Sengor AltingovdeRifat OzcanÖzgür UlusoyPublished in: IEEE Trans. Learn. Technol. (2021)
Keyphrases
- learning to rank
- search engine
- information retrieval
- ranking functions
- retrieval systems
- web search
- web search engines
- query suggestion
- query dependent
- loss function
- evaluation measures
- direct optimization
- ranking svm
- document retrieval
- web pages
- multimedia
- learning to rank algorithms
- relevance judgments
- user queries
- evaluation metrics
- e learning
- information retrieval systems
- keywords
- collaborative filtering
- query logs
- feature vectors
- user feedback
- feature selection
- feature extraction
- image retrieval
- test collection
- language model