no code implementations • 2 May 2022 • Hui Liu, Yibiao Huang, Xuejun Liu, Lei Deng
We developed a novel molecular graph augmentation strategy, referred to as attention-wise graph mask, to generate challenging positive sample for contrastive learning.
1 code implementation • 14 Aug 2021 • Lei Deng, Yibiao Huang, Xuejun Liu, Hui Liu
We evaluated our method on three independent datasets and the experimental results showed that our proposed method outperformed six existing state-of-the-art methods.