Search Results for author: Hongwei Jin

Found 6 papers, 3 papers with code

Latent Chemical Space Searching for Plug-in Multi-objective Molecule Generation

no code implementations10 Apr 2024 Ningfeng Liu, Jie Yu, Siyu Xiu, Xinfang Zhao, Siyu Lin, Bo Qiang, Ruqiu Zheng, Hongwei Jin, Liangren Zhang, Zhenming Liu

Molecular generation, an essential method for identifying new drug structures, has been supported by advancements in machine learning and computational technology.

Drug Discovery

Self-supervised Learning for Anomaly Detection in Computational Workflows

no code implementations2 Oct 2023 Hongwei Jin, Krishnan Raghavan, George Papadimitriou, Cong Wang, Anirban Mandal, Ewa Deelman, Prasanna Balaprakash

To address this problem, we introduce an autoencoder-driven self-supervised learning~(SSL) approach that learns a summary statistic from unlabeled workflow data and estimates the normal behavior of the computational workflow in the latent space.

Anomaly Detection Contrastive Learning +1

Orthogonal Gromov-Wasserstein Discrepancy with Efficient Lower Bound

1 code implementation12 May 2022 Hongwei Jin, Zishun Yu, Xinhua Zhang

Comparing structured data from possibly different metric-measure spaces is a fundamental task in machine learning, with applications in, e. g., graph classification.

Graph Classification

Gromov-Wasserstein Discrepancy with Local Differential Privacy for Distributed Structural Graphs

no code implementations1 Feb 2022 Hongwei Jin, Xun Chen

Learning the similarity between structured data, especially the graphs, is one of the essential problems.

Graph Learning Privacy Preserving

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