3 accepted papers
The acoustic-to-word (A2W) automatic speech recognition (ASR) realizes very fast decoding with a simple architecture and achieves state-of-the-art performance. However, the A2W model suffers from the out-of-vocabulary (OOV) word problem and cannot use text-only data to improve the language modeling…
It is very important to exploit abundant unlabeled speech for improving the acoustic model training in automatic speech recognition (ASR). Semi-supervised training methods incorporate unlabeled data in addition to labeled data to enhance the model training, but it encounters the error-prone label pr…
This paper addresses reverberant speech recognition based on front-end processing using DAE (Deep AutoEncoder) coupled with DNN (Deep Neural Network) acoustic model. DAE can effectively and flexibly learn mapping from corrupted speech to the original clean speech based on the deep learning scheme. W…