Search Results for author: Guojiang Zhao

Found 12 papers, 7 papers with code

A Simple yet Effective DDG Predictor is An Unsupervised Antibody Optimizer and Explainer

1 code implementation10 Feb 2025 Lirong Wu, Yunfan Liu, Haitao Lin, Yufei Huang, Guojiang Zhao, Zhifeng Gao, Stan Z. Li

For the target antibody, we propose a novel Mutation Explainer to learn mutation preferences, which accounts for the marginal benefit of each mutation per residue.

Intelligent System for Automated Molecular Patent Infringement Assessment

no code implementations10 Dec 2024 Yaorui Shi, Sihang Li, Taiyan Zhang, Xi Fang, Jiankun Wang, Zhiyuan Liu, Guojiang Zhao, Zhengdan Zhu, Zhifeng Gao, Renxin Zhong, Linfeng Zhang, Guolin Ke, Weinan E, Hengxing Cai, Xiang Wang

Automated drug discovery offers significant potential for accelerating the development of novel therapeutics by substituting labor-intensive human workflows with machine-driven processes.

Drug Discovery

Learning to Model Graph Structural Information on MLPs via Graph Structure Self-Contrasting

1 code implementation9 Sep 2024 Lirong Wu, Haitao Lin, Guojiang Zhao, Cheng Tan, Stan Z. Li

In this paper, we rethink the roles played by graph structural information in graph data training and identify that message passing is not the only path to modeling structural information.

CBGBench: Fill in the Blank of Protein-Molecule Complex Binding Graph

1 code implementation16 Jun 2024 Haitao Lin, Guojiang Zhao, Odin Zhang, Yufei Huang, Lirong Wu, Zicheng Liu, Siyuan Li, Cheng Tan, Zhifeng Gao, Stan Z. Li

To broaden the scope, we have adapted these models to a range of tasks essential in drug design, which are considered sub-tasks within the graph fill-in-the-blank tasks.

Drug Design Fairness

A Teacher-Free Graph Knowledge Distillation Framework with Dual Self-Distillation

1 code implementation6 Mar 2024 Lirong Wu, Haitao Lin, Zhangyang Gao, Guojiang Zhao, Stan Z. Li

As a result, TGS enjoys the benefits of graph topology awareness in training but is free from data dependency in inference.

Knowledge Distillation

Uni-QSAR: an Auto-ML Tool for Molecular Property Prediction

2 code implementations24 Apr 2023 Zhifeng Gao, Xiaohong Ji, Guojiang Zhao, Hongshuai Wang, Hang Zheng, Guolin Ke, Linfeng Zhang

Recently deep learning based quantitative structure-activity relationship (QSAR) models has shown surpassing performance than traditional methods for property prediction tasks in drug discovery.

Drug Discovery Model Selection +4

Using Context-to-Vector with Graph Retrofitting to Improve Word Embeddings

1 code implementation ACL 2022 Jiangbin Zheng, Yile Wang, Ge Wang, Jun Xia, Yufei Huang, Guojiang Zhao, Yue Zhang, Stan Z. Li

Although contextualized embeddings generated from large-scale pre-trained models perform well in many tasks, traditional static embeddings (e. g., Skip-gram, Word2Vec) still play an important role in low-resource and lightweight settings due to their low computational cost, ease of deployment, and stability.

Word Embeddings Word Similarity

Teaching Yourself: Graph Self-Distillation on Neighborhood for Node Classification

no code implementations5 Oct 2022 Lirong Wu, Jun Xia, Haitao Lin, Zhangyang Gao, Zicheng Liu, Guojiang Zhao, Stan Z. Li

Despite their great academic success, Multi-Layer Perceptrons (MLPs) remain the primary workhorse for practical industrial applications.

Classification Node Classification

Exploring Generative Neural Temporal Point Process

2 code implementations3 Aug 2022 Haitao Lin, Lirong Wu, Guojiang Zhao, Pai Liu, Stan Z. Li

While lots of previous works have focused on `goodness-of-fit' of TPP models by maximizing the likelihood, their predictive performance is unsatisfactory, which means the timestamps generated by models are far apart from true observations.

Denoising

STONet: A Neural-Operator-Driven Spatio-temporal Network

no code implementations18 Apr 2022 Haitao Lin, Guojiang Zhao, Lirong Wu, Stan Z. Li

Graph-based spatio-temporal neural networks are effective to model the spatial dependency among discrete points sampled irregularly from unstructured grids, thanks to the great expressiveness of graph neural networks.

Missing Values Time Series +1

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