Luhn Revisited: Significant Words Language Models.
Mostafa DehghaniHosein AzarbonyadJaap KampsDjoerd HiemstraMaarten MarxPublished in: CIKM (2016)
Keyphrases
- language model
- n gram
- language modeling
- document representation
- language modelling
- translation model
- out of vocabulary
- document retrieval
- probabilistic model
- information retrieval
- multiword
- query expansion
- statistical language modeling
- test collection
- speech recognition
- context sensitive
- dependency structure
- retrieval model
- document level
- word error rate
- smoothing methods
- language independent
- word segmentation
- language models for information retrieval
- ad hoc information retrieval
- statistical language models
- vector space model
- bag of words
- relevance feedback
- query terms
- document ranking
- text mining
- pseudo relevance feedback