Development of an innovative data-driven system to generate descriptive prediction equation of dielectric constant on small sample sets

Mao，Jiashun1; Zeb，Amir2; Kim，Min Sung3; Jeon，Hyeon Nae3; Wang，Jianmin1; Guan，Shenghui4; NO，Kyoung Tai1

2022-08-01

10.1016/j.heliyon.2022.e10011

Heliyon   Impact Factor & Quartile

2405-8440

2405-8440

Dielectric constant (DC, ε) is a fundamental parameter in material sciences to measure polarizability of the system. In industrial processes, its value is an imperative indicator, which demonstrates the dielectric property of material and compiles information including separation information, chemical equilibrium, chemical reactivity analysis, and solubility modeling. Since, the available ε-prediction models are fairly primitive and frequently suffer from serious failures especially when deals with strong polar compounds. Therefore, we have developed a novel data-driven system to improve the efficiency and wide-range applicability of ε using in material sciences. This innovative scheme adopts the correlation distance and genetic algorithm to discriminate features’ combination and avoid overfitting. Herein, the prediction output of the single ML model as a coding to estimate the target value by simulating the layer-by-layer extraction in deep learning, and enabling instant search for the optimal combination of features is recruited. Our model established an improved correlation value of 0.956 with target as compared to the previously available best traditional ML result of 0.877. Our framework established a profound improvement, especially for material systems possessing ε value >50. In terms of interpretability, we have derived a conceptual computational equation from a minimum generating tree. Our innovative data-driven system is preferentially superior over other methods due to its application for the prediction of dielectric constants as well as for the prediction of overall micro and macro-properties of any multi-components complex.

Data-driven framework Dielectric constant Explainable QSPR Small sample sets Variable relationship network

SCI

English

Others

Science & Technology - Other Topics

Multidisciplinary Sciences

WOS:000866222700002

ELSEVIER SCI LTD

2-s2.0-85135915612

Scopus

1.College of Integrative Biotechnology and Translational Medicine,Yonsei University,Incheon,(21983),South Korea
2.Department of Natural and Basic Sciences,University of Turbat,Turbat,Kech, Balochistan (92600),Pakistan
3.Department of Biotechnology,College of Life Science and Biotechnology,Yonsei University,Seoul,(03722),South Korea
4.Department of Biology,School of Life Sciences,Southern University of Science and Technology,Shenzhen,1088 Xueyuan Avenue, (518055), Guangdong,China

Mao，Jiashun,Zeb，Amir,Kim，Min Sung,et al. Development of an innovative data-driven system to generate descriptive prediction equation of dielectric constant on small sample sets[J]. Heliyon,2022,8(8).

Mao，Jiashun.,Zeb，Amir.,Kim，Min Sung.,Jeon，Hyeon Nae.,Wang，Jianmin.,...&NO，Kyoung Tai.(2022).Development of an innovative data-driven system to generate descriptive prediction equation of dielectric constant on small sample sets.Heliyon,8(8).

Mao，Jiashun,et al."Development of an innovative data-driven system to generate descriptive prediction equation of dielectric constant on small sample sets".Heliyon 8.8(2022).