Method getConjugate

JSAT/src/jsat/lossfunctions/LossFunc.java:54–54

Computes the result of the conjugate function of this loss. This function is generally optional, and should return Double#NaN if not properly implemented. Many optimization algorithms do require a working implementation though. @param b the primary input to the function @param pred the predi

(double b, double pred, double y)

     * @return the result of the conjugate function of this loss
     */
    public double getConjugate(double b, double pred, double y);

    /**
     * Returns an upper bound on the maximum value of the second derivative. If