Search Results for author: Bozhen Hu

Found 13 papers, 7 papers with code

Advances of Deep Learning in Protein Science: A Comprehensive Survey

no code implementations8 Mar 2024 Bozhen Hu, Cheng Tan, Lirong Wu, Jiangbin Zheng, Jun Xia, Zhangyang Gao, Zicheng Liu, Fandi Wu, Guijun Zhang, Stan Z. Li

Protein representation learning plays a crucial role in understanding the structure and function of proteins, which are essential biomolecules involved in various biological processes.

Drug Discovery Protein Function Prediction +2

PSC-CPI: Multi-Scale Protein Sequence-Structure Contrasting for Efficient and Generalizable Compound-Protein Interaction Prediction

1 code implementation13 Feb 2024 Lirong Wu, Yufei Huang, Cheng Tan, Zhangyang Gao, Bozhen Hu, Haitao Lin, Zicheng Liu, Stan Z. Li

Compound-Protein Interaction (CPI) prediction aims to predict the pattern and strength of compound-protein interactions for rational drug discovery.

Drug Discovery

A Graph is Worth $K$ Words: Euclideanizing Graph using Pure Transformer

no code implementations4 Feb 2024 Zhangyang Gao, Daize Dong, Cheng Tan, Jun Xia, Bozhen Hu, Stan Z. Li

Despite recent GNN and Graphformer efforts encoding graphs as Euclidean vectors, recovering original graph from the vectors remains a challenge.

Graph Classification Graph Generation +1

Deep Manifold Transformation for Protein Representation Learning

no code implementations12 Jan 2024 Bozhen Hu, Zelin Zang, Cheng Tan, Stan Z. Li

Protein representation learning is critical in various tasks in biology, such as drug design and protein structure or function prediction, which has primarily benefited from protein language models and graph neural networks.

Representation Learning

Deep Manifold Graph Auto-Encoder for Attributed Graph Embedding

no code implementations12 Jan 2024 Bozhen Hu, Zelin Zang, Jun Xia, Lirong Wu, Cheng Tan, Stan Z. Li

Representing graph data in a low-dimensional space for subsequent tasks is the purpose of attributed graph embedding.

Graph Embedding

Segment Anything in Defect Detection

no code implementations17 Nov 2023 Bozhen Hu, Bin Gao, Cheng Tan, Tongle Wu, Stan Z. Li

Defect detection plays a crucial role in infrared non-destructive testing systems, offering non-contact, safe, and efficient inspection capabilities.

Defect Detection

Cross-Gate MLP with Protein Complex Invariant Embedding is A One-Shot Antibody Designer

1 code implementation21 Apr 2023 Cheng Tan, Zhangyang Gao, Lirong Wu, Jun Xia, Jiangbin Zheng, Xihong Yang, Yue Liu, Bozhen Hu, Stan Z. Li

In this paper, we propose a \textit{simple yet effective} model that can co-design 1D sequences and 3D structures of CDRs in a one-shot manner.

Specificity

Lightweight Contrastive Protein Structure-Sequence Transformation

no code implementations19 Mar 2023 Jiangbin Zheng, Ge Wang, Yufei Huang, Bozhen Hu, Siyuan Li, Cheng Tan, Xinwen Fan, Stan Z. Li

In this work, we introduce a novel unsupervised protein structure representation pretraining with a robust protein language model.

Masked Language Modeling Protein Design +1

RDesign: Hierarchical Data-efficient Representation Learning for Tertiary Structure-based RNA Design

1 code implementation25 Jan 2023 Cheng Tan, Yijie Zhang, Zhangyang Gao, Bozhen Hu, Siyuan Li, Zicheng Liu, Stan Z. Li

We crafted a large, well-curated benchmark dataset and designed a comprehensive structural modeling approach to represent the complex RNA tertiary structure.

Contrastive Learning Protein Design +2

Protein Language Models and Structure Prediction: Connection and Progression

1 code implementation30 Nov 2022 Bozhen Hu, Jun Xia, Jiangbin Zheng, Cheng Tan, Yufei Huang, Yongjie Xu, Stan Z. Li

The prediction of protein structures from sequences is an important task for function prediction, drug design, and related biological processes understanding.

Protein Folding Protein Language Model +1

Generative De Novo Protein Design with Global Context

1 code implementation21 Apr 2022 Cheng Tan, Zhangyang Gao, Jun Xia, Bozhen Hu, Stan Z. Li

Thus, we propose the Global-Context Aware generative de novo protein design method (GCA), consisting of local and global modules.

Protein Design Protein Structure Prediction

SimGRACE: A Simple Framework for Graph Contrastive Learning without Data Augmentation

1 code implementation7 Feb 2022 Jun Xia, Lirong Wu, Jintao Chen, Bozhen Hu, Stan Z. Li

Furthermore, we devise adversarial training scheme, dubbed \textbf{AT-SimGRACE}, to enhance the robustness of graph contrastive learning and theoretically explain the reasons.

Contrastive Learning Data Augmentation +1

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