arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2008.09000q-bio.BMcs.LGq-bio.QM
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生成化学:使用深度学习生成模型的药物发现

Generative chemistry: drug discovery with deep learning generative models

University of Pittsburgh(匹兹堡大学)

Yuemin Bian, Xiang-Qun Xie

摘要:

面对不断增加的新药开发成本,使用深度学习生成模型重新设计分子结构为药物发现引入了一种令人鼓舞的解决方案。从生成原始文本、图像和视频,到抓取新颖的分子结构,深度学习生成模型令人难以置信的创造力让我们惊讶于机器智能所能达到的高度。本文综述了生成化学的最新研究进展,生成化学依靠生成模型来加速药物发现过程。这篇综述从人工智能在药物发现中的简史开始,以概述这一新兴范式。常用的化学数据库,分子表征,化学信息学和机器学习的工具涵盖了生成化学的基础设施。重点讨论了利用尖端的生成架构,包括递归神经网络,变分自动编码器,对抗自动编码器和生成对抗网络进行复合生成。挑战和未来前景随之而来。

英文摘要:

The de novo design of molecular structures using deep learning generative models introduces an encouraging solution to drug discovery in the face of the continuously increased cost of new drug development. From the generation of original texts, images, and videos, to the scratching of novel molecular structures, the incredible creativity of deep learning generative models surprised us about the height machine intelligence can achieve. The purpose of this paper is to review the latest advances in generative chemistry which relies on generative modeling to expedite the drug discovery process. This review starts with a brief history of artificial intelligence in drug discovery to outline this emerging paradigm. Commonly used chemical databases, molecular representations, and tools in cheminformatics and machine learning are covered as the infrastructure for the generative chemistry. The detailed discussions on utilizing cutting-edge generative architectures, including recurrent neural network, variational autoencoder, adversarial autoencoder, and generative adversarial network for compound generation are focused. Challenges and future perspectives follow.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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