Speech Representation Learning Using Unsupervised Data-Driven Modulation Filtering for Robust ASR.
Purvi AgrawalSriram GanapathyPublished in: INTERSPEECH (2017)
Keyphrases
- data driven
- supervised learning
- learning algorithm
- speech recognition
- reinforcement learning
- learning process
- unsupervised learning
- feature hierarchies
- active learning
- automatic speech recognition
- online learning
- information bottleneck
- language model
- learning systems
- pattern recognition
- speech signal
- dynamic bayesian networks
- information retrieval