Method evalSum

JSAT/src/jsat/distributions/kernels/KernelTrick.java:144–144

Performs an efficient summation of kernel products of the form ∑ α i k(x i , y) where x are the final set of vectors, and α the associated scalar multipliers @param finalSet the final set of vectors @param cache the cache assoc

(List<? extends Vec> finalSet, List<Double> cache, double[] alpha, Vec y, int start, int end)

     * @return the sum of the multiplied kernel products
     */
    public double evalSum(List<? extends Vec> finalSet, List<Double> cache, double[] alpha, Vec y, int start, int end);
    
    /**
     * Performs an efficient summation of kernel products of the form <br>