Search Results for author: Kunfeng Qiu

Found 4 papers, 0 papers with code

Adaptive Visibility Graph Neural Network and It's Application in Modulation Classification

no code implementations16 Jun 2021 Qi Xuan, Kunfeng Qiu, Jinchao Zhou, Zhuangzhi Chen, Dongwei Xu, Shilian Zheng, Xiaoniu Yang

In this paper, we propose an Adaptive Visibility Graph (AVG) algorithm that can adaptively map time series into graphs, based on which we further establish an end-to-end classification framework AVGNet, by utilizing GNN model DiffPool as the classifier.

Avg Time Series +1

CLPVG: Circular limited penetrable visibility graph as a new network model for time series

no code implementations1 Mar 2021 Qi Xuan, Jinchao Zhou, Kunfeng Qiu, Dongwei Xu, Shilian Zheng, Xiaoniu Yang

Visibility Graph (VG) transforms time series into graphs, facilitating signal processing by advanced graph data mining algorithms.

Clustering EEG +5

SigNet: A Novel Deep Learning Framework for Radio Signal Classification

no code implementations28 Oct 2020 Zhuangzhi Chen, Hui Cui, Jingyang Xiang, Kunfeng Qiu, Liang Huang, Shilian Zheng, Shichuan Chen, Qi Xuan, Xiaoniu Yang

More interestingly, our proposed models behave extremely well in small-sample learning when only a small training dataset is provided.

Classification Few-Shot Learning +1

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