Revisiting Dynamic Adjustment of Language Model Scaling Factor for Automatic Speech Recognition.
Hiroshi SatoTakafumi MoriyaYusuke ShinoharaRyo MasumuraTakaaki FukutomiKiyoaki MatsuiTakanori AshiharaYoshikazu YamaguchiYushi AonoPublished in: APSIPA (2019)
Keyphrases
- language model
- automatic speech recognition
- speech recognition
- word error rate
- scaling factors
- language modeling
- error rate
- speech signal
- n gram
- probabilistic model
- document retrieval
- retrieval model
- test collection
- query expansion
- mixture model
- handwriting recognition
- information retrieval
- broadcast news
- hidden markov models
- pattern recognition
- pseudo relevance feedback
- data mining
- smoothing methods
- language modelling
- vector space model
- bayesian networks
- control parameters
- image processing
- machine learning