Kernel Creator

function [ K H ] = KernelKreator( training, labels, scale, toggle)

[xm xn] = size(training);
[ym yn] = size(labels);


if xm ~= ym || toggle < 0
    display('Sorry, this is an idiot proof function. Try feeding in valid parameters next time, doof!');
    return;
end

K = zeros(xm, xm);
H = zeros(xm, xm);
iter = 0;
%build kernel based on toggle used
if toggle == 0 %use regular dot product
    for i = 1:xm
        for j = i:xm
            K(i,j) = (defaultKernel(training(i, :), training(j, :), eye(xn))) / scale;
            K(j, i) = K(i,j);
            H(i,j) = (K(i,j) * labels(i) * labels(j));
            H(j,i) = H(i,j);
            iter = iter + 1;
        end
    end
%put other toggles here for other kernels
elseif toggle == 1
    for i = 1:xm
        for j = i:xm
            K(i,j) = (defaultKernel(training(i, :), training(j, :), eye(xn))) / scale;
            K(i,j) = (K(i,j) + 1)^2;
            K(j, i) = K(i,j);
            H(i,j) = (K(i,j) * labels(i) * labels(j));
            H(j,i) = H(i,j);
        end
    end
elseif toggle == 2
    for i = 1:xm
        for j = i:xm
            K(i,j) = (defaultKernel(training(i, :), training(j, :), eye(xn))) / scale;
            K(i,j) = (K(i,j) + 1)^3;
            K(j, i) = K(i,j);
            H(i,j) = (K(i,j) * labels(i) * labels(j));
            H(j,i) = H(i,j);
        end
    end
elseif toggle == 3
    for i = 1:xm
        for j = i:xm
            K(i,j) = GaussKernel(training(i, :), training(j, :), scale);
            K(j,i) = K(i,j);
            H(i,j) = (K(i,j) * labels(i) * labels(j));
            H(j,i) = H(i,j);
        end
    end
end