Keyphrases
- language model
- text classification
- language modeling
- n gram
- pre trained
- statistical language modeling
- probabilistic model
- document retrieval
- speech recognition
- retrieval model
- information retrieval
- mixture model
- query expansion
- cross lingual
- test collection
- bag of words
- context sensitive
- statistical machine translation
- smoothing methods
- text documents
- unsupervised learning
- text categorization
- knn
- ad hoc information retrieval
- data sets
- visual features
- translation model
- feature selection