Keyphrases
- n gram
- language model
- text classification
- language independent
- bag of words
- information retrieval
- word segmentation
- part of speech
- variable length
- language modelling
- natural language processing
- word level
- viterbi algorithm
- language modeling
- document analysis
- information access
- retrieval model
- text documents
- test collection
- web documents
- text categorization
- language specific
- query expansion
- statistical language modeling