Search Results for author: Qizhi Pei

Found 9 papers, 7 papers with code

Exploiting Pre-trained Models for Drug Target Affinity Prediction with Nearest Neighbors

no code implementations21 Jul 2024 Qizhi Pei, Lijun Wu, Zhenyu He, Jinhua Zhu, Yingce Xia, Shufang Xie, Rui Yan

Specifically, we propose a \emph{label aggregation} with \emph{pair-wise retrieval} and a \emph{representation aggregation} with \emph{point-wise retrieval} of the nearest neighbors.

Drug Discovery Retrieval

3D-MolT5: Towards Unified 3D Molecule-Text Modeling with 3D Molecular Tokenization

no code implementations9 Jun 2024 Qizhi Pei, Lijun Wu, Kaiyuan Gao, Jinhua Zhu, Rui Yan

This 3D structure token vocabulary enables the seamless combination of 1D sequence and 3D structure representations in a tokenized format, allowing 3D-MolT5 to encode molecular sequence (SELFIES), molecular structure, and text sequences within a unified architecture.

Molecular Property Prediction Molecule Captioning +1

Leveraging Biomolecule and Natural Language through Multi-Modal Learning: A Survey

2 code implementations3 Mar 2024 Qizhi Pei, Lijun Wu, Kaiyuan Gao, Jinhua Zhu, Yue Wang, Zun Wang, Tao Qin, Rui Yan

The integration of biomolecular modeling with natural language (BL) has emerged as a promising interdisciplinary area at the intersection of artificial intelligence, chemistry and biology.

Property Prediction

BioT5+: Towards Generalized Biological Understanding with IUPAC Integration and Multi-task Tuning

1 code implementation27 Feb 2024 Qizhi Pei, Lijun Wu, Kaiyuan Gao, Xiaozhuan Liang, Yin Fang, Jinhua Zhu, Shufang Xie, Tao Qin, Rui Yan

However, previous efforts like BioT5 faced challenges in generalizing across diverse tasks and lacked a nuanced understanding of molecular structures, particularly in their textual representations (e. g., IUPAC).

Forward reaction prediction Molecule Captioning +3

FABind: Fast and Accurate Protein-Ligand Binding

1 code implementation NeurIPS 2023 Qizhi Pei, Kaiyuan Gao, Lijun Wu, Jinhua Zhu, Yingce Xia, Shufang Xie, Tao Qin, Kun He, Tie-Yan Liu, Rui Yan

In this work, we propose $\mathbf{FABind}$, an end-to-end model that combines pocket prediction and docking to achieve accurate and fast protein-ligand binding.

Blind Docking Drug Discovery +2

Examining User-Friendly and Open-Sourced Large GPT Models: A Survey on Language, Multimodal, and Scientific GPT Models

1 code implementation27 Aug 2023 Kaiyuan Gao, Sunan He, Zhenyu He, Jiacheng Lin, Qizhi Pei, Jie Shao, Wei zhang

Generative pre-trained transformer (GPT) models have revolutionized the field of natural language processing (NLP) with remarkable performance in various tasks and also extend their power to multimodal domains.

SSM-DTA: Breaking the Barriers of Data Scarcity in Drug-Target Affinity Prediction

2 code implementations20 Jun 2022 Qizhi Pei, Lijun Wu, Jinhua Zhu, Yingce Xia, Shufang Xie, Tao Qin, Haiguang Liu, Tie-Yan Liu, Rui Yan

Accurate prediction of Drug-Target Affinity (DTA) is of vital importance in early-stage drug discovery, facilitating the identification of drugs that can effectively interact with specific targets and regulate their activities.

Drug Discovery Language Modelling +2

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