神经药物发现

Konstantin Shmyrev, Ilya Makarov
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引用次数: 0

摘要

在药物生产领域,机器学习方法已经成为执行各种任务的可靠工具,其中包括生物活性分子结构的预测和候选药物的初步选择。基于机器学习的预测模型几乎在药物开发过程的每个阶段都变得非常重要,大大降低了发现新药的财务和时间成本。尽管如此,迄今为止,只有少数评论论文涉及它们在新药制备和生产中的应用。这项工作的主要目标是探索机器学习方法在药物发现和开发领域的使用,以及构建一些已经在药物开发过程中使用的机器学习方法的知识。对所选领域的现状进行这样的分析,将使我们对化学信息学发展的未来前景、现代科学家面临的限制以及克服这些限制的可能方法有一个概念。工作的第二部分致力于在药物发现和开发中使用一些常见的机器学习算法的实验工作。我们构建了一个神经网络,并设法调整数据集上的一些超参数,以优于一些基准测试。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Neural Drug Discovery
In the field of drug production, machine learning methods have already established themselves as a reliable tool for performing various tasks, among which are the prediction of the structure of biologically active molecules and the initial selection of drug candidates. Predictive models based on machine learning have gained great importance almost at every stage of drug development process significantly reducing the financial and time costs for the discovery of a new drug. Despite this, to date there are only a few review papers covering their use in the preparation and production of new drugs. The main goal of this work is to explore the usage of machine learning methods in the field of drug discovery and development as well as to structure the knowledge about some of machine learning methods that are already used in the drug development process. Such an analysis of the current state of affairs in the chosen field will give us an idea of the future prospects for the development of chemical informatics, of the limitations that modern scientists face, as well as possible ways to overcome them. The second part of the work is devoted to experimental work with some of the commonly machine learning algorithms in drug discovery and development. We constructed a Neural Network and managed to tune some hyperparameters on the datasets to outperform some benchmarks.
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