4 accepted papers
Evaluating ASR systems for Indian languages is challenging due to spelling variations, suffix splitting flexibility, and non-standard spellings in code-mixed words. Traditional Word Error Rate (WER) often presents a bleaker picture of system performance than what human users perceive. Better alignin…
Lack of large-scale pretraining data for low resource languages from the Indian sub-continent, leads to their underrepresentation in existing massively multilingual models. In this work, we address this gap by proposing a framework to create large raw audio datasets for such under-represented langua…
Collecting labelled datasets for speech recognition systems for low-resource languages on a diverse set of domains and speakers is expensive. In this work, we demonstrate an inexpensive and effective alternative by "mining" text and audio pairs for Indian languages from public sources, specifically…
Recent methods in speech and language technology pretrain very large models which are fine-tuned for specific tasks. However, the benefits of such large models are often limited to a few resource rich languages of the world. In this work, we make multiple contributions towards building ASR systems f…