Don't Be So Sure! Boosting ASR Decoding via Confidence Relaxation.
Tomer WullachShlomo E. ChazanPublished in: CoRR (2022)
Keyphrases
- automatic speech recognition
- confidence level
- speech recognition
- decoding algorithm
- iterative algorithms
- probabilistic relaxation
- ensemble learning
- confidence measure
- semidefinite
- ensemble methods
- noisy environments
- error control
- objective function
- high confidence
- weak classifiers
- joint detection
- decoding process
- machine learning
- convex relaxation
- boosting algorithms
- base classifiers
- learning algorithm
- combining multiple
- weak learners
- cost sensitive
- prediction accuracy
- language model
- pairwise
- feature selection
- data sets
- confidence estimates