Search Results for author: Fan Zhao

Found 9 papers, 3 papers with code

GBG++: A Fast and Stable Granular Ball Generation Method for Classification

no code implementations29 May 2023 Qin Xie, Qinghua Zhang, Shuyin Xia, Fan Zhao, Chengying Wu, Guoyin Wang, Weiping Ding

Second, considering the influence of the sample size within the GB on the GB's quality, based on the GBG++ method, an improved GB-based $k$-nearest neighbors algorithm (GB$k$NN++) is presented, which can reduce misclassification at the class boundary.

Outlier Detection

Interactive Feature Embedding for Infrared and Visible Image Fusion

no code implementations9 Nov 2022 Fan Zhao, Wenda Zhao, Huchuan Lu

General deep learning-based methods for infrared and visible image fusion rely on the unsupervised mechanism for vital information retention by utilizing elaborately designed loss functions.

Infrared And Visible Image Fusion Self-Supervised Learning

Deep graph learning for semi-supervised classification

no code implementations29 May 2020 Guangfeng Lin, Xiaobing Kang, Kaiyang Liao, Fan Zhao, Yajun Chen

Existing methods mostly combine the computational layer and the related losses into GCN for exploring the global graph(measuring graph structure from all data samples) or local graph (measuring graph structure from local data samples).

Classification General Classification +1

High-order structure preserving graph neural network for few-shot learning

1 code implementation29 May 2020 Guangfeng Lin, Ying Yang, Yindi Fan, Xiaobing Kang, Kaiyang Liao, Fan Zhao

Most existing methods try to model the similarity relationship of the samples in the intra tasks, and generalize the model to identify the new categories.

Few-Shot Learning Vocal Bursts Intensity Prediction

Structure fusion based on graph convolutional networks for semi-supervised classification

no code implementations2 Jul 2019 Guangfeng Lin, Jing Wang, Kaiyang Liao, Fan Zhao, Wanjun Chen

By solving this function, we can simultaneously obtain the fusion spectral embedding from the multi-view data and the fusion structure as adjacent matrix to input graph convolutional networks for semi-supervised classification.

Classification General Classification +2

Defocus Blur Detection via Multi-Stream Bottom-Top-Bottom Fully Convolutional Network

no code implementations CVPR 2018 Wenda Zhao, Fan Zhao, Dong Wang, Huchuan Lu

To address these issues, we propose a multi-stream bottom-top-bottom fully convolutional network (BTBNet), which is the first attempt to develop an end-to-end deep network for DBD.

Defocus Blur Detection Defocus Estimation

Class label autoencoder for zero-shot learning

no code implementations25 Jan 2018 Guangfeng Lin, Caixia Fan, Wanjun Chen, Yajun Chen, Fan Zhao

CLA can not only build a uniform framework for adapting to multi-semantic embedding spaces, but also construct the encoder-decoder mechanism for constraining the bidirectional projection between the feature space and the class label space.

Attribute Zero-Shot Learning

Structure propagation for zero-shot learning

1 code implementation27 Nov 2017 Guangfeng Lin, Yajun Chen, Fan Zhao

It is difficult to capture the relationship among image classes due to unseen classes, so that the manifold structure of image classes often is ignored in ZSL.

Zero-Shot Learning

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