Determination of Protein Content of Auricularia Auricula Using Spectroscopy and Least Squares-Support Vector Machine

2009 ◽  
Author(s):  
Fei Liu ◽  
Guangming Sun ◽  
Yong He
Keyword(s):  
Support Vector Machine ◽  
Least Squares ◽  
Protein Content ◽  
Support Vector ◽  
Auricularia Auricula

scholarly journals Determination Of Gas Mixture Components Using Fluctuation Enhanced Sensing And The LS-SVM Regression Algorithm

2015 ◽  
Vol 22 (3) ◽  
pp. 341-350 ◽  
Author(s):  
Łukasz Lentka ◽  
Janusz M. Smulko ◽  
Radu Ionescu ◽  
Claes G. Granqvist ◽  
Laszlo B. Kish
Keyword(s):  
Support Vector Machine ◽  
Least Squares ◽  
Temperature Change ◽  
Nonlinear Regression ◽  
Ultraviolet Irradiation ◽  
Support Vector ◽  
Gas Mixture ◽  
Gas Concentration ◽  
Single Sensor

Abstract This paper analyses the effectiveness of determining gas concentrations by using a prototype WO3 resistive gas sensor together with fluctuation enhanced sensing. We have earlier demonstrated that this method can determine the composition of a gas mixture by using only a single sensor. In the present study, we apply Least-Squares Support-Vector-Machine-based (LS-SVM-based) nonlinear regression to determine the gas concentration of each constituent in a mixture. We confirmed that the accuracy of the estimated gas concentration could be significantly improved by applying temperature change and ultraviolet irradiation of the WO3 layer. Fluctuation-enhanced sensing allowed us to predict the concentration of both component gases.

Determination of the speed of sound in ionic liquids using a least squares support vector machine group contribution method

2014 ◽  
Vol 367 ◽  
pp. 188-193 ◽  
Author(s):  
Mehdi Sattari ◽  
Farhad Gharagheizi ◽  
Poorandokht Ilani-Kashkouli ◽  
Amir H. Mohammadi ◽  
Deresh Ramjugernath
Keyword(s):  
Support Vector Machine ◽  
Ionic Liquids ◽  
Least Squares ◽  
Speed Of Sound ◽  
Group Contribution ◽  
Support Vector ◽  
Group Contribution Method ◽  
Machine Group
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