Phrasal Cohort Based Unsupervised Discriminative Language Modeling.
Puyang XuBrian RoarkSanjeev KhudanpurPublished in: INTERSPEECH (2012)
Keyphrases
- language modeling
- language model
- discriminative models
- unsupervised learning
- semi supervised
- information retrieval
- query expansion
- cross lingual
- retrieval model
- n gram
- probabilistic model
- text classification
- supervised learning
- feature extraction
- term weighting
- statistical language models
- machine learning
- document retrieval
- information retrieval systems
- data mining
- topic modeling
- relevance model
- dirichlet prior
- language modeling framework
- statistical language modeling