Stability measure of entropy estimate and its application to language model evaluation.
Jahwan KimSungho RyuJin H. KirnPublished in: IWFHR (2004)
Keyphrases
- language model
- language modeling
- n gram
- retrieval model
- information retrieval
- probabilistic model
- query expansion
- language modelling
- document retrieval
- test collection
- speech recognition
- ad hoc information retrieval
- query terms
- context sensitive
- evaluation measures
- vector space model
- translation model
- xml retrieval
- statistical language models
- language model for information retrieval
- pseudo relevance feedback
- evaluation metrics
- relevance assessments
- statistical machine translation
- document length
- statistical model
- language modeling framework
- information retrieval systems
- similarity measure