Search Results for author: Zixing Zhang

Found 11 papers, 1 papers with code

STAA-Net: A Sparse and Transferable Adversarial Attack for Speech Emotion Recognition

no code implementations2 Feb 2024 Yi Chang, Zhao Ren, Zixing Zhang, Xin Jing, Kun Qian, Xi Shao, Bin Hu, Tanja Schultz, Björn W. Schuller

Speech contains rich information on the emotions of humans, and Speech Emotion Recognition (SER) has been an important topic in the area of human-computer interaction.

Adversarial Attack Speech Emotion Recognition

Refashioning Emotion Recognition Modelling: The Advent of Generalised Large Models

no code implementations21 Aug 2023 Zixing Zhang, Liyizhe Peng, Tao Pang, Jing Han, Huan Zhao, Bjorn W. Schuller

After the inception of emotion recognition or affective computing, it has increasingly become an active research topic due to its broad applications.

Emotion Recognition Few-Shot Learning +1

Dynamic Restrained Uncertainty Weighting Loss for Multitask Learning of Vocal Expression

no code implementations22 Jun 2022 Meishu Song, Zijiang Yang, Andreas Triantafyllopoulos, Xin Jing, Vincent Karas, Xie Jiangjian, Zixing Zhang, Yamamoto Yoshiharu, Bjoern W. Schuller

We propose a novel Dynamic Restrained Uncertainty Weighting Loss to experimentally handle the problem of balancing the contributions of multiple tasks on the ICML ExVo 2022 Challenge.

An Early Study on Intelligent Analysis of Speech under COVID-19: Severity, Sleep Quality, Fatigue, and Anxiety

no code implementations30 Apr 2020 Jing Han, Kun Qian, Meishu Song, Zijiang Yang, Zhao Ren, Shuo Liu, Juan Liu, Huaiyuan Zheng, Wei Ji, Tomoya Koike, Xiao Li, Zixing Zhang, Yoshiharu Yamamoto, Björn W. Schuller

In particular, by analysing speech recordings from these patients, we construct audio-only-based models to automatically categorise the health state of patients from four aspects, including the severity of illness, sleep quality, fatigue, and anxiety.

Sleep Quality

EmoBed: Strengthening Monomodal Emotion Recognition via Training with Crossmodal Emotion Embeddings

no code implementations23 Jul 2019 Jing Han, Zixing Zhang, Zhao Ren, Björn Schuller

Motivated by this, we propose a novel crossmodal emotion embedding framework called EmoBed, which aims to leverage the knowledge from other auxiliary modalities to improve the performance of an emotion recognition system at hand.

Emotion Classification Emotion Recognition

Snore-GANs: Improving Automatic Snore Sound Classification with Synthesized Data

no code implementations29 Mar 2019 Zixing Zhang, Jing Han, Kun Qian, Christoph Janott, Yanan Guo, Bjoern Schuller

One of the frontier issues that severely hamper the development of automatic snore sound classification (ASSC) associates to the lack of sufficient supervised training data.

Classification Data Augmentation +2

Attention-Augmented End-to-End Multi-Task Learning for Emotion Prediction from Speech

1 code implementation29 Mar 2019 Zixing Zhang, Bingwen Wu, Bjoern Schuller

Despite the increasing research interest in end-to-end learning systems for speech emotion recognition, conventional systems either suffer from the overfitting due in part to the limited training data, or do not explicitly consider the different contributions of automatically learnt representations for a specific task.

Multi-Task Learning Speech Emotion Recognition

Adversarial Training in Affective Computing and Sentiment Analysis: Recent Advances and Perspectives

no code implementations21 Sep 2018 Jing Han, Zixing Zhang, NIcholas Cummins, Björn Schuller

Over the past few years, adversarial training has become an extremely active research topic and has been successfully applied to various Artificial Intelligence (AI) domains.

Sentiment Analysis

Learning audio sequence representations for acoustic event classification

no code implementations27 Jul 2017 Zixing Zhang, Ding Liu, Jing Han, Kun Qian, Björn Schuller

Extensive evaluation on a large-size acoustic event database is performed, and the empirical results demonstrate that the learnt audio sequence representation yields a significant performance improvement by a large margin compared with other state-of-the-art hand-crafted sequence features for AEC.

Classification General Classification

Deep Learning for Environmentally Robust Speech Recognition: An Overview of Recent Developments

no code implementations30 May 2017 Zixing Zhang, Jürgen Geiger, Jouni Pohjalainen, Amr El-Desoky Mousa, Wenyu Jin, Björn Schuller

Eliminating the negative effect of non-stationary environmental noise is a long-standing research topic for automatic speech recognition that stills remains an important challenge.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +2

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