Investigations on the use of morpheme level features in Language Models for Arabic LVCSR.
Amr El-Desoky MousaRalf SchlüterHermann NeyPublished in: ICASSP (2012)
Keyphrases
- language model
- language modeling
- n gram
- speech recognition
- spoken term detection
- document retrieval
- information retrieval
- language modelling
- low level
- query expansion
- statistical language models
- feature vectors
- relevance model
- term dependencies
- context sensitive
- test collection
- co occurrence
- translation model
- document level
- morphological analysis
- smoothing methods