Search Results for author: Zhan Zhang

Found 8 papers, 1 papers with code

Mispronunciation Detection and Correction via Discrete Acoustic Units

no code implementations12 Aug 2021 Zhan Zhang, Yuehai Wang, Jianyi Yang

The proposed method also achieves a comparable word error rate (WER) and the best style preservation for mispronunciation correction compared with text-to-speech (TTS) methods.

CASS: Towards Building a Social-Support Chatbot for Online Health Community

2 code implementations4 Jan 2021 Liuping Wang, Dakuo Wang, Feng Tian, Zhenhui Peng, Xiangmin Fan, Zhan Zhang, Shuai Ma, Mo Yu, Xiaojuan Ma, Hongan Wang

Chatbots systems, despite their popularity in today's HCI and CSCW research, fall short for one of the two reasons: 1) many of the systems use a rule-based dialog flow, thus they can only respond to a limited number of pre-defined inputs with pre-scripted responses; or 2) they are designed with a focus on single-user scenarios, thus it is unclear how these systems may affect other users or the community.

Chatbot

"Brilliant AI Doctor" in Rural China: Tensions and Challenges in AI-Powered CDSS Deployment

no code implementations4 Jan 2021 Dakuo Wang, Liuping Wang, Zhan Zhang, Ding Wang, Haiyi Zhu, Yvonne Gao, Xiangmin Fan, Feng Tian

Artificial intelligence (AI) technology has been increasingly used in the implementation of advanced Clinical Decision Support Systems (CDSS).

Decision Making

Text-Conditioned Transformer for Automatic Pronunciation Error Detection

no code implementations28 Aug 2020 Zhan Zhang, Yuehai Wang, Jianyi Yang

In this paper, we propose to use the target text as an extra condition for the Transformer backbone to handle the APED task.

Interfacial Structure of SrZr$_{x}$Ti$_{1-x}$O$_3$ films on Ge

no code implementations28 Jun 2018 Tongjie Chen, Kamyar Ahmadi-Majlan, Zheng Hui Lim, Zhan Zhang, Joseph H. Ngai, Alexander F. Kemper, Divine P. Kumah

The interfacial structure of SrZr$_{x}$Ti$_{1-x}$O$_3$ films grown on semiconducting Ge substrates are investigated by synchrotron X-ray diffraction and first-principles density functional theory.

Materials Science

A deep learning approach for predicting the quality of online health expert question-answering services

no code implementations21 Dec 2016 Ze Hu, Zhan Zhang, Qing Chen, Haiqin Yang, Decheng Zuo

Finally, a deep belief network (DBN)-based HQA answer quality prediction framework is proposed to predict the quality of answers by learning the high-level hidden semantic representation from the physicians' answers.

Question Answering

Identifying Emotion from Natural Walking

no code implementations3 Aug 2015 Liqing Cui, Shun Li, Wan Zhang, Zhan Zhang, Tingshao Zhu

Emotion identification from gait aims to automatically determine persons affective state, it has attracted a great deal of interests and offered immense potential value in action tendency, health care, psychological detection and human-computer(robot) interaction. In this paper, we propose a new method of identifying emotion from natural walking, and analyze the relevance between the traits of walking and affective states.

Classification General Classification

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