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http://dx.doi.org/10.7842/kigas.2012.16.1.26

Comparison of Partial Least Squares and Support Vector Machine for the Autoignition Temperature Prediction of Organic Compounds  

Lee, Gi-Baek (Department of Chemical and Biological Engineering, Chungju National University)
Publication Information
Journal of the Korean Institute of Gas / v.16, no.1, 2012 , pp. 26-32 More about this Journal
Abstract
The autoignition temperature is one of the most important physical properties used to determine the flammability characteristics of chemical substances. Despite the needs of the experimental autoignition temperature data for the design of chemical plants, it is not easy to get the data. This study have built and compared partial least squares (PLS) and support vector machine (SVM) models to predict the autoignition temperatures of 503 organic compounds out of DIPPR 801. As the independent variables of the models, 59 functional groups were chosen based on the group contribution method. The prediction errors calculated from cross-validation were employed to determine the optimal parameters of two models. And, particle swarm optimization was used to get three parameters of SVM model. The PLS and SVM results of the average absolute errors for the whole data range from 58.59K and 29.11K, respectively, indicating that the predictive ability of the SVM is much superior than PLS.
Keywords
autoignition temperature; property estimation; group contribution methods; partial least squares; support vector machine; particle swarm optimization;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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1 Tetteh, J., E. Metcalfe and S.L. Howells, "Optimisation of Radial Basis and Backpropagation neural networks for modelling auto-ignition temperature by quantitative-structure property relation- ships", Chemom. Intell. Lab. Syst., 32, 177-191, (1996)   DOI   ScienceOn
2 Albahri, T.A. and R.S. George, "Artificial Neural Network Investigation of the Structural Group Contribution Method for Predicting Pure Components Auto Ignition Temperature", Ind. Eng. Chem. Res., 42, 5708-5714, (2003).   DOI   ScienceOn
3 Pan, Y., J. Jiang, R. Wang and H. Cao, "Advantages of Support Vector Machine in QSPR Studies for Predicting Auto- ignition Temperatures of Organic Compounds", Chemom. Intell. Lab. Syst., 92, 169-178, (2008)   DOI   ScienceOn
4 Pan, Y., J. Jiang, R. Wang, H. Cao and H. Cao, "Predicting the Auto-ignition temperatures of Organic Compounds from Molecular Structure Using Support Vector Machine", J. Hazard. Mater., 164, 1242-1249, (2009)   DOI   ScienceOn
5 Constantinou, L. and R. Gani, "New Group Contribution Method for Estimating Properties of Pure Comp- ounds," AIChE Jr., 40, 1697-1710, (1994)   DOI   ScienceOn
6 Lee, C.J., G. Lee, W. So and E.S. Yoon, "A New Estimation Algorithm of Physical Properties based on a Group Contribution and Support Vector Machine", Korean J. Chem. Eng., 25, 568-574 (2008).   과학기술학회마을   DOI
7 http://www.aiche.org/dippr/
8 이창준, 고재욱, 이기백, "유기물의 인화점 예측을 위한 부분최소자승법과 SVM의 비교", 화학공학, 48, 717-724, (2010)
9 이희두, 이무호, 조현우, 한종훈, 장근수, "다변량 통계 분석 방법을 이용한 연속 교반 MMA-VA 공중합 공정 품질 변수 온라인 모니터링", 화학공학, 35, 605-612, (1997)   과학기술학회마을
10 Vapnik, V.N., The Nature of Statistical Learning Theory, Springer-Verlag, New York, NY(1995)
11 Suzuki, T., "Quantitative Structure- Property Relationships for Auto-ignition Temperatures of Organic Compounds", Fire and Materials, 18, 81-88, (1994)   DOI   ScienceOn
12 http://www.csie.ntu.edu.tw/-cjlin/libsvm/
13 Schwwab, M., E.C. Biscaia, J.L. Monteiro and J.C. Pinto, "Nonlinear Parameter Estimation through Particle Swarm Optimization," Chem. Eng. Sci., 63, 1542-1552, (2008)   DOI