Search Results for author: Weihao Yan

Found 6 papers, 4 papers with code

Revisiting Random Weight Perturbation for Efficiently Improving Generalization

1 code implementation30 Mar 2024 Tao Li, Qinghua Tao, Weihao Yan, Zehao Lei, Yingwen Wu, Kun Fang, Mingzhen He, Xiaolin Huang

Improving the generalization ability of modern deep neural networks (DNNs) is a fundamental challenge in machine learning.

Efficient Generalization Improvement Guided by Random Weight Perturbation

1 code implementation21 Nov 2022 Tao Li, Weihao Yan, Zehao Lei, Yingwen Wu, Kun Fang, Ming Yang, Xiaolin Huang

To fully uncover the great potential of deep neural networks (DNNs), various learning algorithms have been developed to improve the model's generalization ability.

SUNet: Scale-aware Unified Network for Panoptic Segmentation

no code implementations7 Sep 2022 Weihao Yan, Yeqiang Qian, Chunxiang Wang, Ming Yang

Panoptic segmentation combines the advantages of semantic and instance segmentation, which can provide both pixel-level and instance-level environmental perception information for intelligent vehicles.

Instance Segmentation Panoptic Segmentation +1

Threshold-adaptive Unsupervised Focal Loss for Domain Adaptation of Semantic Segmentation

1 code implementation23 Aug 2022 Weihao Yan, Yeqiang Qian, Chunxiang Wang, Ming Yang

In stage one, we design a threshold-adaptative unsupervised focal loss to regularize the prediction in the target domain, which has a mild gradient neutralization mechanism and mitigates the problem that hard samples are barely optimized in entropy-based methods.

Data Augmentation Segmentation +2

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