Richer Interpolative Smoothing Based on Modified Kneser-Ney Language Modeling.
Ehsan ShareghiTrevor CohnGholamreza HaffariPublished in: EMNLP (2016)
Keyphrases
- language model
- language modeling
- smoothing methods
- statistical language modeling
- language modeling approaches
- language models for information retrieval
- dirichlet prior
- language modeling framework
- retrieval model
- document language models
- probabilistic model
- n gram
- jelinek mercer
- document retrieval
- document length
- cross lingual
- query expansion
- information retrieval
- vector space model
- test collection
- mixture model
- relevance model
- query terms
- sentence retrieval
- statistical language models
- pseudo relevance feedback
- word segmentation
- trec collections
- term weighting
- improvements in retrieval effectiveness
- retrieval effectiveness
- data mining