Needs: Debug mode

[m4recek]

We just found out that this is generating 10 milion logs in our production environment, costing around $100 in few days, can you introduce debug mode?

It should be enough to to not print results inside the calculation:

function computeSVD(matrix) {
        console.log(result)

and

function analyseTopResult(data) {
        console.log('Sorted Vectors', sorted);