no code implementations • 4 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.
no code implementations • 26 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.