Why even bother not including data? The machine will figure it out, why waste your time. You’re not quite sure how well it’s working though outside of one scatter plot of dimensionally reduced data scatter plotted into a field of rainbow colored poka dots. You can’t use a clustering algorithm without making that graph, it’s the Law! That poka dot plot does look awfully busy and the axis is not labeled, what do you do?
Try Another Algorithm—seems sketch this unsupervised stuff