• Markus Schoeler's avatar
    Added two kernels to existing SVM framework · 7cab6798
    Markus Schoeler authored
    Histogram intersection kernel (accessible by using SVM::INTER in CV namespace as kernel_type)
    Exponetial chi2 kernel (accessible by using SVM::CHI2 in CV namespace as kernel_type)
    
    Formulars:
    Exp-CHI2
    k(x,y) = exp(-gamma * CHI2(x,y))
    CHI2(x,y) = 1- 2* SUM_i[(xi-yi)²/(xi+yi)]
    
    Intersec
    k(x,y) = SUM_i[min(xi,yi)]
    7cab6798
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