Enumerative feature subset based ranking system for learning to rank in presence of implicit user feedback.
Mohd Wazih AhmadM. N. DojaTanvir AhmadPublished in: J. King Saud Univ. Comput. Inf. Sci. (2020)
Keyphrases
- learning to rank
- feature subset
- feature subset selection
- ranking functions
- feature selection
- ranking svm
- feature set
- classification accuracy
- information retrieval
- loss function
- genetic algorithm ga
- feature ranking
- learning to rank algorithms
- document retrieval
- evaluation measures
- collaborative filtering
- query dependent
- ranking models
- direct optimization
- ranking algorithm
- ranking list
- information gain
- test collection
- retrieval systems
- feature space
- ensemble methods
- optimization method
- web search engines
- web search
- directly optimize
- supervised learning