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On the Interplay Between Sparsity, Naturalness, Intelligibility, and Prosody in Speech Synthesis


Oct 04, 2021
Cheng-I Jeff Lai, Erica Cooper, Yang Zhang, Shiyu Chang, Kaizhi Qian, Yi-Lun Liao, Yung-Sung Chuang, Alexander H. Liu, Junichi Yamagishi, David Cox, James Glass


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PARP: Prune, Adjust and Re-Prune for Self-Supervised Speech Recognition


Jun 10, 2021
Cheng-I Jeff Lai, Yang Zhang, Alexander H. Liu, Shiyu Chang, Yi-Lun Liao, Yung-Sung Chuang, Kaizhi Qian, Sameer Khurana, David Cox, James Glass


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Cross-Modal Discrete Representation Learning


Jun 10, 2021
Alexander H. Liu, SouYoung Jin, Cheng-I Jeff Lai, Andrew Rouditchenko, Aude Oliva, James Glass

* Preprint 

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Non-Autoregressive Predictive Coding for Learning Speech Representations from Local Dependencies


Nov 01, 2020
Alexander H. Liu, Yu-An Chung, James Glass

* Preprint 

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Worse WER, but Better BLEU? Leveraging Word Embedding as Intermediate in Multitask End-to-End Speech Translation


May 21, 2020
Shun-Po Chuang, Tzu-Wei Sung, Alexander H. Liu, Hung-yi Lee

* Accepted by ACL 2020 

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Semi-supervised Learning for Multi-speaker Text-to-speech Synthesis Using Discrete Speech Representation


May 16, 2020
Tao Tu, Yuan-Jui Chen, Alexander H. Liu, Hung-yi Lee

* Submitted to Interspeech 2020 

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End-to-end Whispered Speech Recognition with Frequency-weighted Approaches and Layer-wise Transfer Learning


May 05, 2020
Heng-Jui Chang, Alexander H. Liu, Hung-yi Lee, Lin-shan Lee

* submitted to INTERSPEECH 2020 

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Sequence-to-sequence Automatic Speech Recognition with Word Embedding Regularization and Fused Decoding


Oct 28, 2019
Alexander H. Liu, Tzu-Wei Sung, Shun-Po Chuang, Hung-yi Lee, Lin-shan Lee

* under review ICASSP 2020 

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Towards Unsupervised Speech Recognition and Synthesis with Quantized Speech Representation Learning


Oct 28, 2019
Alexander H. Liu, Tao Tu, Hung-yi Lee, Lin-shan Lee

* under review ICASSP 2020 

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Adversarial Training of End-to-end Speech Recognition Using a Criticizing Language Model


Nov 02, 2018
Alexander H. Liu, Hung-yi Lee, Lin-shan Lee

* under review ICASSP 2019 

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A Unified Feature Disentangler for Multi-Domain Image Translation and Manipulation


Oct 28, 2018
Alexander H. Liu, Yen-Cheng Liu, Yu-Ying Yeh, Yu-Chiang Frank Wang

* NIPS 2018 

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