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Performance degradation caused by language mismatch is a common problem when applying a speaker verification system on speech data in different languages. This paper proposes a domain transfer network, named EDITnet, to alleviate the…

音频与语音处理 · 电气工程与系统科学 2022-06-16 Jingyu Li , Wei Liu , Tan Lee

As a category of transfer learning, domain adaptation plays an important role in generalizing the model trained in one task and applying it to other similar tasks or settings. In speech enhancement, a well-trained acoustic model can be…

声音 · 计算机科学 2021-12-10 Yi Li , Yang Sun , Kirill Horoshenkov , Syed Mohsen Naqvi

Deep neural networks often require copious amount of labeled-data to train their scads of parameters. Training larger and deeper networks is hard without appropriate regularization, particularly while using a small dataset. Laterally,…

计算机视觉与模式识别 · 计算机科学 2019-05-31 Xiang Xu , Xiong Zhou , Ragav Venkatesan , Gurumurthy Swaminathan , Orchid Majumder

Performance of a pre-trained semantic segmentation model is likely to substantially decrease on data from a new domain. We show a pre-trained model can be adapted to unlabelled target domain data by calculating soft-label prototypes under…

计算机视觉与模式识别 · 计算机科学 2023-07-21 Ondrej Bohdal , Da Li , Timothy Hospedales

A domain (distribution) shift between training and test data often hinders the real-world performance of deep neural networks, necessitating unsupervised domain adaptation (UDA) to bridge this gap. Online source-free UDA has emerged as a…

机器学习 · 计算机科学 2025-06-02 Pascal Schlachter , Jonathan Fuss , Bin Yang

Assuming that neither source data nor source model parameters are accessible, black-box domain adaptation (BBDA) represents a highly practical yet challenging setting, where transferable knowledge is limited to the predictions of a…

计算机视觉与模式识别 · 计算机科学 2026-05-04 Zhe Zhang , Jing Li , Wanli Xue , Xu Cheng , Jianhua Zhang , Qinghua Hu , Shengyong Chen

Source-free domain adaptation (SFDA) aims to adapt a source model trained on a fully-labeled source domain to an unlabeled target domain. Large-data pre-trained networks are used to initialize source models during source training, and…

计算机视觉与模式识别 · 计算机科学 2023-08-28 Wenyu Zhang , Li Shen , Chuan-Sheng Foo

Calibration is still an important issue for user experience in Brain-Computer Interfaces (BCI). Common experimental designs often involve a lengthy training period that raises the cognitive fatigue, before even starting to use the BCI.…

信号处理 · 电气工程与系统科学 2021-11-26 Salim Khazem , Sylvain Chevallier , Quentin Barthélemy , Karim Haroun , Camille Noûs

Recently, semantic parsing has attracted much attention in the community. Although many neural modeling efforts have greatly improved the performance, it still suffers from the data scarcity issue. In this paper, we propose a novel semantic…

计算与语言 · 计算机科学 2020-06-24 Zechang Li , Yuxuan Lai , Yansong Feng , Dongyan Zhao

Machine learning and deep learning advancements have boosted Brain-Computer Interface (BCI) performance, but their wide-scale applicability is limited due to factors like individual health, hardware variations, and cultural differences…

信号处理 · 电气工程与系统科学 2024-12-25 Christian Flores , Marcelo Contreras , Ichiro Macedo , Javier Andreu-Perez

Implantable Brain-machine interfaces (BMIs) are promising for motor rehabilitation and mobility augmentation, and they demand accurate and energy-efficient algorithms. In this paper, we propose a novel spiking neural network (SNN) decoder…

信号处理 · 电气工程与系统科学 2024-05-06 Jiawei Liao , Oscar Toomey , Xiaying Wang , Lars Widmer , Cynthia A. Chestek , Luca Benini , Taekwang Jang

Continual Test-Time Adaptation (CTTA) aims to adapt the source model to continually changing unlabeled target domains without access to the source data. Existing methods mainly focus on model-based adaptation in a self-training manner, such…

计算机视觉与模式识别 · 计算机科学 2023-02-14 Yulu Gan , Yan Bai , Yihang Lou , Xianzheng Ma , Renrui Zhang , Nian Shi , Lin Luo

Deep learning-based solutions for semantic segmentation suffer from significant performance degradation when tested on data with different characteristics than what was used during the training. Adapting the models using annotated data from…

计算机视觉与模式识别 · 计算机科学 2023-12-27 Xingchen Zhao , Niluthpol Chowdhury Mithun , Abhinav Rajvanshi , Han-Pang Chiu , Supun Samarasekera

Effort in releasing large-scale datasets may be compromised by privacy and intellectual property considerations. A feasible alternative is to release pre-trained models instead. While these models are strong on their original task (source…

计算机视觉与模式识别 · 计算机科学 2021-05-18 Yunzhong Hou , Liang Zheng

In this paper, we focus on the challenge of individual variability in affective brain-computer interfaces (aBCI), which employs electroencephalogram (EEG) signals to monitor and recognize human emotional states, thereby facilitating the…

人机交互 · 计算机科学 2025-02-25 Jiahao Tang

When there is a mismatch between the training and test domains, current speech recognition systems show significant performance degradation. Self-training methods, such as noisy student teacher training, can help address this and enable the…

音频与语音处理 · 电气工程与系统科学 2024-06-21 Robert Flynn , Anton Ragni

This work proposes a robust Partial Domain Adaptation (PDA) framework that mitigates the negative transfer problem by incorporating a robust target-supervision strategy. It leverages ensemble learning and includes diverse, complementary…

计算机视觉与模式识别 · 计算机科学 2023-09-11 Sandipan Choudhuri , Suli Adeniye , Arunabha Sen

Training (source) domain bias affects state-of-the-art object detectors, such as Faster R-CNN, when applied to new (target) domains. To alleviate this problem, researchers proposed various domain adaptation methods to improve object…

计算机视觉与模式识别 · 计算机科学 2021-01-22 Petru Soviany , Radu Tudor Ionescu , Paolo Rota , Nicu Sebe

Domain adaptation (DA) is a representation learning methodology that transfers knowledge from a label-sufficient source domain to a label-scarce target domain. While most of early methods are focused on unsupervised DA (UDA), several…

计算机视觉与模式识别 · 计算机科学 2021-04-02 Yoonhyung Kim , Changick Kim

Semi-supervised domain adaptation (SSDA) has been extensively researched due to its ability to improve classification performance and generalization ability of models by using a small amount of labeled data on the target domain. However,…

计算机视觉与模式识别 · 计算机科学 2025-01-03 Xinyang Huang , Chuang Zhu , Ruiying Ren , Shengjie Liu , Tiejun Huang