Search Results for author: Jiashun Cheng

Found 3 papers, 1 papers with code

SEGNO: Generalizing Equivariant Graph Neural Networks with Physical Inductive Biases

no code implementations25 Aug 2023 Yang Liu, Jiashun Cheng, Haihong Zhao, Tingyang Xu, Peilin Zhao, Fugee Tsung, Jia Li, Yu Rong

Furthermore, we offer theoretical insights into SEGNO, highlighting that it can learn a unique trajectory between adjacent states, which is crucial for model generalization.

Handling Missing Data via Max-Entropy Regularized Graph Autoencoder

no code implementations30 Nov 2022 Ziqi Gao, Yifan Niu, Jiashun Cheng, Jianheng Tang, Tingyang Xu, Peilin Zhao, Lanqing Li, Fugee Tsung, Jia Li

In this work, we present a regularized graph autoencoder for graph attribute imputation, named MEGAE, which aims at mitigating spectral concentration problem by maximizing the graph spectral entropy.

Attribute Imputation

Wiener Graph Deconvolutional Network Improves Graph Self-Supervised Learning

1 code implementation26 Jun 2022 Jiashun Cheng, Man Li, Jia Li, Fugee Tsung

Graph self-supervised learning (SSL) has been vastly employed to learn representations from unlabeled graphs.

Contrastive Learning Self-Supervised Learning

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