,k_means,hierarchical 2,0.653710343152024,0.6897290995261953 3,0.7619679813132313,0.739093871180792 4,0.7984312146893348,0.8064687623601431 5,0.8435547562272465,0.8435547562272465 6,0.8611535046317008,0.842649115950788 7,0.8678669375642456,0.8504397238719222 8,0.8739125874487823,0.8174948896615486 9,0.8788481792716016,0.8747912741464551 10,0.8903718217266576,0.8775840532668583 11,0.8875387867792598,0.8867064376197864 12,0.8959671318660039,0.8952551515692575 13,0.902637950556443,0.9017527022417632 14,0.9084235209322024,0.8989895586680513