A passage-based approach to learning to rank documents.
Eilon SheetritAnna ShtokOren KurlandPublished in: Inf. Retr. J. (2020)
Keyphrases
- learning to rank
- document retrieval
- information retrieval
- ranking functions
- document collections
- relevance judgments
- relevant documents
- retrieval systems
- passage retrieval
- language model
- question answering
- test collection
- information retrieval systems
- ranking svm
- retrieval model
- ranking models
- evaluation measures
- retrieved documents
- query terms
- text retrieval
- ranked list
- loss function
- ranking list
- evaluation metrics
- keyphrase extraction
- direct optimization
- normalized discounted cumulative gain
- expert search
- query dependent
- balancing exploration and exploitation
- keyphrases
- relevance feedback
- information extraction
- user queries
- document ranking
- learning to rank algorithms
- search engine
- query expansion
- web search
- supervised learning
- recommender systems
- support vector
- keywords