Search Results for author: Jianyang Zeng

Found 7 papers, 3 papers with code

PepGB: Facilitating peptide drug discovery via graph neural networks

no code implementations26 Jan 2024 Yipin Lei, Xu Wang, Meng Fang, Han Li, Xiang Li, Jianyang Zeng

In summary, our proposed frameworks can serve as potent tools to facilitate peptide early drug discovery.

Contrastive Learning Drug Discovery

KPGT: Knowledge-Guided Pre-training of Graph Transformer for Molecular Property Prediction

1 code implementation2 Jun 2022 Han Li, Dan Zhao, Jianyang Zeng

In this paper, we argue that there exist two major issues hindering current self-supervised learning methods from obtaining desired performance on molecular property prediction, that is, the ill-defined pre-training tasks and the limited model capacity.

Graph Representation Learning Molecular Property Prediction +2

MS$^2$-Transformer: An End-to-End Model for MS/MS-assisted Molecule Identification

no code implementations29 Sep 2021 Mengji Zhang, Yingce Xia, Nian Wu, Kun Qian, Jianyang Zeng

Manually interpreting the MS/MS spectrum into the molecules (i. e., the simplified molecular-input line-entry system, SMILES) is often costly and cumbersome, mainly due to the synthesis and labeling of isotopes and the requirement of expert knowledge.

BERE: An accurate distantly supervised biomedical entity relation extraction network

no code implementations17 Jun 2019 Lixiang Hong, JinJian Lin, Jiang Tao, Jianyang Zeng

Automated entity relation extraction (RE) from literature provides an important source for constructing biomedical database, which is more efficient and extensible than manual curation.

Relation Relation Extraction +1

DeepPicker: a Deep Learning Approach for Fully Automated Particle Picking in Cryo-EM

1 code implementation6 May 2016 Feng Wang, Huichao Gong, Gaochao liu, Meijing Li, Chuangye Yan, Tian Xia, Xueming Li, Jianyang Zeng

Particle picking is a time-consuming step in single-particle analysis and often requires significant interventions from users, which has become a bottleneck for future automated electron cryo-microscopy (cryo-EM).

Single Particle Analysis

Computational Protein Design Using AND/OR Branch-and-Bound Search

no code implementations8 Dec 2014 Yichao Zhou, Yuexin Wu, Jianyang Zeng

The computation of the global minimum energy conformation (GMEC) is an important and challenging topic in structure-based computational protein design.

Combinatorial Optimization Protein Design

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