Subword Dictionary Learning and Segmentation Techniques for Automatic Speech Recognition in Tamil and Kannada.
Madhavaraj AyyavuBharathi PilarRamakrishnan A. GPublished in: CoRR (2022)
Keyphrases
- dictionary learning
- automatic speech recognition
- broadcast news
- speech recognition
- word recognition
- sparse representation
- sparse coding
- indian languages
- word segmentation
- speech signal
- speech retrieval
- character recognition
- hidden markov models
- conversational speech
- spoken document retrieval
- image segmentation
- noisy environments
- multiscale
- natural images
- image classification
- pattern recognition
- optical character recognition
- machine learning
- information retrieval
- out of vocabulary
- image representation
- edge detection
- machine vision
- test images
- document images
- low resolution