Smoothing methods in maximum entropy language modeling.
Sven C. MartinHermann NeyJörg ZaploPublished in: ICASSP (1999)
Keyphrases
- maximum entropy
- smoothing methods
- language modeling
- language model
- retrieval model
- document retrieval
- n gram
- query expansion
- document length
- probabilistic model
- test collection
- language modeling approaches
- information retrieval
- cross lingual
- conditional random fields
- mixture model
- pseudo relevance feedback
- relevance model
- document language models
- cross entropy
- query specific
- language models for information retrieval
- machine learning
- markov random field
- vector space model
- text mining
- sentence retrieval
- query processing