Addressing the gap between current language models and key-term-based clustering.
Eric M. CabralSima RezaeipourfarsangiMaria Cristina Ferreira de OliveiraEvangelos E. MiliosRosane MinghimPublished in: DocEng (2023)
Keyphrases
- language model
- language modeling
- query terms
- n gram
- probabilistic model
- information retrieval
- relevance model
- document retrieval
- language modelling
- okapi bm
- speech recognition
- test collection
- ad hoc information retrieval
- document representation
- statistical language models
- query expansion
- term dependencies
- smoothing methods
- pseudo relevance feedback
- document ranking
- vector space model
- probabilistic retrieval models
- retrieval effectiveness
- spectral clustering
- retrieval model
- clustering algorithm
- ir models
- clustering method
- context sensitive
- document clustering
- k means
- language modeling framework
- co occurrence
- language models for information retrieval