Learning to Rank for Expert Search in Digital Libraries of Academic Publications
Catarina MoreiraPável CaladoBruno MartinsPublished in: CoRR (2013)
Keyphrases
- digital libraries
- expert search
- learning to rank
- information retrieval and machine learning
- document retrieval
- information retrieval
- document collections
- ranking functions
- expert finding
- semi structured
- pseudo relevance feedback
- query logs
- document ranking
- evaluation measures
- linked data
- loss function
- metadata
- retrieval model
- multimedia
- evaluation metrics
- language model
- entity ranking
- text retrieval
- web search
- user feedback
- pairwise
- retrieval effectiveness
- relevance feedback
- relevant documents
- test collection
- collaborative filtering
- machine learning
- databases
- retrieved documents
- relevance judgments
- language modeling
- information extraction
- data sets
- query expansion
- information retrieval systems