TITLE

SMOOTH SUPPORT VECTOR REGRESSION BASED ON MODIFICATION SPLINE INTERPOLATION

AUTHOR(S)
BIN REN; HUIJIE LIU; LEI YANG; LIANGLUN CHENG
PUB. DATE
October 2012
SOURCE
Journal of Theoretical & Applied Information Technology;10/15/2012, Vol. 44 Issue 1, p92
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Regression analysis is often formulated as an optimization problem with squared loss functions. Facing the challenge of the selection of the proper function class with polynomial smooth techniques applied to Support Vector Regression models, this study takes three interplation points spline interpolation technology and modification interpolation value to generate a new polynomial smooth function / x /ε² in ε -insensitive support vector regression. The experimental analysis shows that SMε²-function is better than Pε²-function and Sε²-function in properties, and the approximation accuracy of the proposed smooth function is three order of higher than that of classical Pε²-function.
ACCESSION #
88928374

 

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