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Unsupervised Acoustic Unit Discovery by Leveraging a Language-Independent Subword Discriminative Feature Representation


Apr 02, 2021
Siyuan Feng, Piotr Żelasko, Laureano Moro-Velázquez, Odette Scharenborg

* Submitted to INTERSPEECH 2021 

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Quantifying Bias in Automatic Speech Recognition


Apr 01, 2021
Siyuan Feng, Olya Kudina, Bence Mark Halpern, Odette Scharenborg

* Submitted to INTERSPEECH (IS) 2021. This preprint version differs slightly from the version submitted to IS 2021: Figure 1 is not included in IS 2021 

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The effectiveness of unsupervised subword modeling with autoregressive and cross-lingual phone-aware networks


Dec 17, 2020
Siyuan Feng, Odette Scharenborg

* 18 pages (including 1 page for supplementary material), 13 figures. Submitted to IEEE Open Journal of Signal Processing (OJ-SP) 

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Joint predictions of multi-modal ride-hailing demands: a deep multi-task multigraph learning-based approach


Nov 11, 2020
Jintao Ke, Siyuan Feng, Zheng Zhu, Hai Yang, Jieping Ye


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Unsupervised Pattern Discovery from Thematic Speech Archives Based on Multilingual Bottleneck Features


Nov 03, 2020
Man-Ling Sung, Siyuan Feng, Tan Lee

* 8 pages, accepted and presented in APSIPA-APC 2018. This work was done when Man-Ling Sung and Siyuan Feng were postgraduate students in the Chinese University of Hong Kong 

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Show and Speak: Directly Synthesize Spoken Description of Images


Oct 23, 2020
Xinsheng Wang, Siyuan Feng, Jihua Zhu, Mark Hasegawa-Johnson, Odette Scharenborg


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How Phonotactics Affect Multilingual and Zero-shot ASR Performance


Oct 22, 2020
Siyuan Feng, Piotr Żelasko, Laureano Moro-Velázquez, Ali Abavisani, Mark Hasegawa-Johnson, Odette Scharenborg, Najim Dehak

* Submitted to ICASSP 2021. The first 2 authors contributed equally to this work 

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Unsupervised Subword Modeling Using Autoregressive Pretraining and Cross-Lingual Phone-Aware Modeling


Aug 06, 2020
Siyuan Feng, Odette Scharenborg

* 5 pages, 3 figures. Accepted for publication in INTERSPEECH 2020, Shanghai, China 

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Exploiting Cross-Lingual Knowledge in Unsupervised Acoustic Modeling for Low-Resource Languages


Jul 29, 2020
Siyuan Feng

* Ph.D. Thesis Submitted in May 2020 in partial fulfilment of the requirements for the Degree of Doctor of Philosophy in Electronic Engineering, The Chinese University of Hong Kong (CUHK) 134 pages 

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Mixture factorized auto-encoder for unsupervised hierarchical deep factorization of speech signal


Oct 30, 2019
Zhiyuan Peng, Siyuan Feng, Tan Lee


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Exploiting Cross-Lingual Speaker and Phonetic Diversity for Unsupervised Subword Modeling


Aug 09, 2019
Siyuan Feng, Tan Lee

* 12 pages, 6 figures. This manuscript has been accepted for publication as a regular paper in the IEEE Transactions on Audio, Speech and Language Processing 

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Combining Adversarial Training and Disentangled Speech Representation for Robust Zero-Resource Subword Modeling


Aug 09, 2019
Siyuan Feng, Tan Lee, Zhiyuan Peng

* 5 pages, 3 figures, accepted for publication in INTERSPEECH 2019, Graz, Austria 

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Improving Unsupervised Subword Modeling via Disentangled Speech Representation Learning and Transformation


Jul 03, 2019
Siyuan Feng, Tan Lee

* 5 pages, 3 figures, accepted for publication in INTERSPEECH 2019, Graz, Austria 

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CityFlow: A Multi-Agent Reinforcement Learning Environment for Large Scale City Traffic Scenario


May 13, 2019
Huichu Zhang, Siyuan Feng, Chang Liu, Yaoyao Ding, Yichen Zhu, Zihan Zhou, Weinan Zhang, Yong Yu, Haiming Jin, Zhenhui Li

* WWW 2019 Demo Paper 

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