Journal
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS
Volume 149, Issue -, Pages 166-176Publisher
ELSEVIER
DOI: 10.1016/j.chemolab.2015.08.018
Keywords
Model population analysis; Chemometrics; Variable selection; Model evaluation; Outlier detection; Applicability domain
Categories
Funding
- National Natural Science Foundation of China [21275164, 21375151, 81402853, 21465016]
- Fundamental Research Funds for the Central Universities of Central South University [2014zzts014]
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Model population analysis (MPA) is a general framework for designing new types of chemometrics algorithms that has attracted increasing interest in the chemometrics community in recent years. The goal of MPA is to extract statistical information from the model, towards better understanding of the chemical data. Two key elements of MPA are random sampling and statistical analysis. The core idea of MPA is quite universal with potential applications in the fields, such as chemoinformatics, biostatistics and bioinformatics. In this article, we review the development of MPA in chemometrics. We first present the key elements of MPA. Then, the application of MPA in chemometrics is discussed, such as variable selection, model evaluation, outlier detection, applicability domain definition and so on. Finally, the potential application areas of MPA in future research are prospected. (C) 2015 Elsevier B.V. All rights reserved.
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