NettetIn this paper we demonstrate a single-stage training of ASR models that can utilize both unlabeled and labeled data. During training, we alternately minimize two losses: an unsupervised masked Contrastive Predictive Coding (CPC) loss and the supervised audio-to-text alignment loss Connectionist Temporal Classification (CTC). Nettet“Improved noisy student training for automatic speech recognition, ”Proc. Interspeech 2024, pp. 2817–2821, 2024. Joint Masked CPC and CTC Training for ASR Facebook AI Research Facebook AI Research Overview Self-supervised training for ASR requires two stages: • pre-training on unlabeled data; • fine-tuning on labeled data.

Automatic Speech Recognition Papers With Code

Nettetrecent research found the joint training with both supervised and un-supervised losses can directly optimize the ASR performance. [21] alternatively minimizes an unsupervised masked CPC loss and a supervised CTC loss [22]. This single-stage method is shown to match the performance of the two-stage w2v2 on the Librispeech 100-hours dataset. NettetJoint Masked CPC and CTC Training for ASR. Abstract. Self-supervised learning (SSL) has shown promise in learning representations of audio that are useful for automatic speech recognition (ASR). But, training SSL models like wav2vec 2.0 … english hicheel

Papers with Code - Joint Masked CPC and CTC Training for ASR

NettetJoint Masked CPC and CTC Training for ASR. Self-supervised learning (SSL) has shown promise in learning representations of audio that are useful for automatic speech recognition (ASR). But, training SSL models like wav2vec~2.0 requires a two-stage pipeline. In this paper we demonstrate a single-stage training of ASR models that can … Nettet23. mai 2024 · Learnt representations can also be improved by utilizing additional supervised data, joint unsupervised and supervised training on transcribed speech [25] or paired Masked Language Modeling (MLM ... Nettet21. des. 2024 · This paper proposes four-decoder joint modeling (4D) of CTC, attention, RNN-T, and mask-predict, which has the following three advantages: 1) The four decoders are jointly trained so that they can be easily switched … english heritage wiltshire sites