fs_unsup_jelsr_build_param.m

function paramCell = fs_unsup_jelsr_build_param(knnCandi, weightCandi, weight_param_Candi, alphaCandi, betaCandi)
n1 = length(knnCandi);
n2 = length(weightCandi);
n3 = zeros(n2, 1);
for i1 = 1:length(weightCandi)
    n3(i1) = max(1, length(weight_param_Candi{i1}));
end
n4 = length(alphaCandi);
n5 = length(betaCandi);

nP = n1 * max(sum(n3), 1) * n4 * n5;
paramCell = cell(nP, 1);
idx = 0;
for i1 = 1:n1
    for i2 = 1:n2
        for i3 = 1:max(n3(i2), 1)
            for i4 = 1:n4
                for i5 = 1:n5
                    param = [];
                    param.k = knnCandi(i1);
                    param.weightMode = weightCandi{i2};
                    if ~isempty(weightCandi) && ~isempty(weight_param_Candi{i2})
                        tmp = weight_param_Candi{i2};
                        param.t = tmp(i3);
                    else
                        param.t = 1; % place holder
                    end
                    param.alpha = alphaCandi(i4);
                    param.beta = betaCandi(i5);
                    
                    idx = idx + 1;
                    paramCell{idx} = param;
                end
            end
        end
    end
end