Development and implementation of (Q)SAR modeling within the CHARMMing web-user interface
Recent availability of large publicly accessible databases of chemical compounds and their biological activities (PubChem, ChEMBL) has inspired us to develop a web‐based tool for structure activity relationship and quantitative structure activity relationship modeling to add to the services provided...
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Published in | Journal of computational chemistry Vol. 36; no. 1; pp. 62 - 67 |
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Main Authors | , , , , , |
Format | Journal Article |
Language | English |
Published |
United States
Blackwell Publishing Ltd
05.01.2015
Wiley Subscription Services, Inc |
Subjects | |
Online Access | Get full text |
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Summary: | Recent availability of large publicly accessible databases of chemical compounds and their biological activities (PubChem, ChEMBL) has inspired us to develop a web‐based tool for structure activity relationship and quantitative structure activity relationship modeling to add to the services provided by CHARMMing (www.charmming.org). This new module implements some of the most recent advances in modern machine learning algorithms—Random Forest, Support Vector Machine, Stochastic Gradient Descent, Gradient Tree Boosting, so forth. A user can import training data from Pubchem Bioassay data collections directly from our interface or upload his or her own SD files which contain structures and activity information to create new models (either categorical or numerical). A user can then track the model generation process and run models on new data to predict activity. © 2014 Wiley Periodicals, Inc.
An easy‐to‐use web tool to mine the PubChem BioAssay database and develop novel structure activity models based on modern machine learning approaches. |
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Bibliography: | Intramural Research Program of the National Heart, Lung and Blood Institute of the National Institutes of Health NIH - No. 1K22HL088341-01A1 ArticleID:JCC23765 istex:A7783A4468131199421304F84EC69349C6656C98 ark:/67375/WNG-WTB42ZK5-S University of South Florida Notes: CHARMMing greatly values the privacy of users submitting their data. This information will be kept confidential and secure, abiding by US governmental IT resource policies. The scripts used in our framework are available for download at Author Contributions: The manuscript was written through contributions of all authors. All authors have given approval to the final version of the manuscript. . https://charmming.googlecode.com/svn/branches/qsar2/qsar ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0192-8651 1096-987X |
DOI: | 10.1002/jcc.23765 |