Search Results for author: Zuoyong Li

Found 10 papers, 4 papers with code

FireMatch: A Semi-Supervised Video Fire Detection Network Based on Consistency and Distribution Alignment

no code implementations9 Nov 2023 Qinghua Lin, Zuoyong Li, Kun Zeng, Haoyi Fan, Wei Li, Xiaoguang Zhou

Considering the limited quantity of labeled video data, we propose a semi-supervised fire detection model called FireMatch, which is based on consistency regularization and adversarial distribution alignment.

Data Augmentation Fairness +2

Class-Specific Distribution Alignment for Semi-Supervised Medical Image Classification

no code implementations29 Jul 2023 Zhongzheng Huang, Jiawei Wu, Tao Wang, Zuoyong Li, Anastasia Ioannou

Despite the success of deep neural networks in medical image classification, the problem remains challenging as data annotation is time-consuming, and the class distribution is imbalanced due to the relative scarcity of diseases.

Image Classification Semi-supervised Medical Image Classification

dugMatting: Decomposed-Uncertainty-Guided Matting

1 code implementation2 Jun 2023 Jiawei Wu, Changqing Zhang, Zuoyong Li, Huazhu Fu, Xi Peng, Joey Tianyi Zhou

Cutting out an object and estimating its opacity mask, known as image matting, is a key task in image and video editing.

Image Matting Video Editing

Spatio-Temporal Context Modeling for Road Obstacle Detection

no code implementations19 Jan 2023 Xiuen Wu, Tao Wang, Lingyu Liang, Zuoyong Li, Fum Yew Ching

The results indicate that our method with spatio-temporal context modeling is superior to existing methods for road obstacle detection.

object-detection Object Detection +1

Deep Dual Support Vector Data Description for Anomaly Detection on Attributed Networks

1 code implementation1 Sep 2021 Fengbin Zhang, Haoyi Fan, Ruidong Wang, Zuoyong Li, Tiancai Liang

In this paper, we propose an end-to-end model of Deep Dual Support Vector Data description based Autoencoder (Dual-SVDAE) for anomaly detection on attributed networks, which considers both the structure and attribute for attributed networks.

Anomaly Detection Attribute

Correlation-aware Deep Generative Model for Unsupervised Anomaly Detection

1 code implementation18 Feb 2020 Haoyi Fan, Fengbin Zhang, Ruidong Wang, Liang Xi, Zuoyong Li

Unsupervised anomaly detection aims to identify anomalous samples from highly complex and unstructured data, which is pervasive in both fundamental research and industrial applications.

Representation Learning Unsupervised Anomaly Detection

AnomalyDAE: Dual autoencoder for anomaly detection on attributed networks

3 code implementations10 Feb 2020 Haoyi Fan, Fengbin Zhang, Zuoyong Li

In this paper, we propose a deep joint representation learning framework for anomaly detection through a dual autoencoder (AnomalyDAE), which captures the complex interactions between network structure and node attribute for high-quality embeddings.

Anomaly Detection Attribute +2

Robust Classification with Sparse Representation Fusion on Diverse Data Subsets

no code implementations10 Jun 2019 Chun-Mei Feng, Yong Xu, Zuoyong Li, Jian Yang

It performs Sparse Representation Fusion based on the Diverse Subset of training samples (SRFDS), which reduces the impact of randomness of the sample set and enhances the robustness of classification results.

General Classification Robust classification

Joint Learning of Self-Representation and Indicator for Multi-View Image Clustering

no code implementations11 May 2019 Songsong Wu, Zhiqiang Lu, Hao Tang, Yan Yan, Songhao Zhu, Xiao-Yuan Jing, Zuoyong Li

Multi-view subspace clustering aims to divide a set of multisource data into several groups according to their underlying subspace structure.

Clustering Multi-view Subspace Clustering

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