Hypergeometric language models for republished article finding.
Manos TsagkiasMaarten de RijkeWouter WeerkampPublished in: SIGIR (2011)
Keyphrases
- language model
- language modeling
- retrieval model
- probabilistic model
- n gram
- speech recognition
- statistical language models
- information retrieval
- query expansion
- document retrieval
- ad hoc information retrieval
- language modelling
- vector space model
- language models for information retrieval
- smoothing methods
- relevance model
- test collection
- document ranking
- context sensitive
- query specific
- machine learning
- document length
- passage retrieval
- question answering
- statistical language modeling
- error rate
- language modeling approaches
- language model for information retrieval