Search Results for author: Yijingxiu Lu

Found 2 papers, 0 papers with code

Improving out-of-distribution generalization in graphs via hierarchical semantic environments

no code implementations4 Mar 2024 Yinhua Piao, Sangseon Lee, Yijingxiu Lu, Sun Kim

Out-of-distribution (OOD) generalization in the graph domain is challenging due to complex distribution shifts and a lack of environmental contexts.

Out-of-Distribution Generalization

Triangular Contrastive Learning on Molecular Graphs

no code implementations26 May 2022 MinGyu Choi, Wonseok Shin, Yijingxiu Lu, Sun Kim

Recent contrastive learning methods have shown to be effective in various tasks, learning generalizable representations invariant to data augmentation thereby leading to state of the art performances.

Contrastive Learning Data Augmentation +3

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