Analysis of smoothing methods for language models on small Chinese corpora.
Ming-Chun LiouFeng-Long HuangMing-Shing YuYih-Jeng LinPublished in: ICMLC (2014)
Keyphrases
- language model
- smoothing methods
- language modeling
- document retrieval
- n gram
- retrieval model
- information retrieval
- text mining
- language models for information retrieval
- query expansion
- language modeling approaches
- relevance model
- test collection
- probabilistic model
- query terms
- vector space model
- pseudo relevance feedback
- mixture model
- language modeling framework
- information extraction