Search Results for author: Ziqiao Zhang

Found 4 papers, 1 papers with code

Molecular Property Prediction by Semantic-invariant Contrastive Learning

no code implementations13 Mar 2023 Ziqiao Zhang, Ailin Xie, Jihong Guan, Shuigeng Zhou

Contrastive learning have been widely used as pretext tasks for self-supervised pre-trained molecular representation learning models in AI-aided drug design and discovery.

Contrastive Learning Molecular Property Prediction +3

Activity Cliff Prediction: Dataset and Benchmark

1 code implementation15 Feb 2023 Ziqiao Zhang, Bangyi Zhao, Ailin Xie, Yatao Bian, Shuigeng Zhou

In this paper, we first introduce ACNet, a large-scale dataset for AC prediction.

Drug Discovery

Can Pre-trained Models Really Learn Better Molecular Representations for AI-aided Drug Discovery?

no code implementations21 Aug 2022 Ziqiao Zhang, Yatao Bian, Ailin Xie, Pengju Han, Long-Kai Huang, Shuigeng Zhou

Self-supervised pre-training is gaining increasingly more popularity in AI-aided drug discovery, leading to more and more pre-trained models with the promise that they can extract better feature representations for molecules.

Drug Discovery

Dissensus Algorithms for Opinion Dynamics on the Sphere

no code implementations19 Apr 2021 Ziqiao Zhang, Said Al-Abri, Fumin Zhang

The information of the covariance formed by the opinion state of each agent is used to achieve a dissensus equilibrium on unsigned graphs.

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