A Generative Language Modeling Approach for Ranking Entities.
Wouter WeerkampKrisztian BalogEdgar MeijPublished in: INEX (2008)
Keyphrases
- language modeling
- language model
- expert finding
- discriminative models
- query expansion
- retrieval model
- probabilistic model
- pseudo feedback
- information retrieval
- document ranking
- n gram
- cross lingual
- relevance model
- generative model
- document length
- ranking algorithm
- expert search
- trec test collections
- language modeling framework
- entity ranking
- ranking functions
- document retrieval
- text classification
- learning to rank
- anchor text
- ad hoc information retrieval
- retrieved documents
- mixture model
- query specific
- smoothing methods
- web search
- improvements in retrieval effectiveness
- ranked list
- test collection
- information retrieval systems
- relevance feedback
- feature space
- machine learning