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Predicting maximum bioactivity by effective inversion of neural networks using genetic algorithms

✍ Scribed by Frank R. Burden; Brendan S. Rosewarne; David A. Winkler

Publisher: Elsevier Science
Year: 1997
Tongue: English
Weight: 953 KB
Volume: 38
Category: Article
ISSN: 0169-7439
DOI: 10.1016/s0169-7439(97)00052-x

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✦ Synopsis

Recently neural networks have been applied with some success to the study of quantitative structure activity relationships. One limitation of their use is that, while they are able to predict the biological activity of a new molecule from its physicochemical properties, it is difficult to get them to solve the more interesting problem of predicting the required molecular properties of a more active molecule. This paper proposes one method for solving this problem by using genetic algorithms and explores their potential as a method for solving this problem. Suggestions for more potent dihydrofolate reductase inhibitors are made. 0 1997 Elsevier Science B.V.

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