Class-Based N-Gram Language Model for New Words Using Out-of-Vocabulary to In-Vocabulary Similarity.
Welly NaptaliMasatoshi TsuchiyaSeiichi NakagawaPublished in: IEICE Trans. Inf. Syst. (2012)
Keyphrases
- out of vocabulary
- n gram
- language model
- language modeling
- word segmentation
- document retrieval
- probabilistic model
- speech recognition
- query expansion
- language independent
- part of speech
- language specific
- language modelling
- bag of words
- information retrieval
- test collection
- retrieval model
- viterbi algorithm
- query terms
- context sensitive
- vector space model
- statistical language modeling
- pseudo relevance feedback
- semantic similarity