Talk:Davies–Bouldin index

Is there a reason why there is a mention to MATLAB in the "Explanation" section? I think this constitutes blatant advertising. Can I remove it? — Preceding unsigned comment added by Facuq (talk • contribs) 17:24, 17 April 2018 (UTC)

Formula for seperation between clusters
Can somebody please validate the formula for the seperation, in my opinion it should be the average of the distances and not the sum. — Preceding unsigned comment added by 31.18.254.194 (talk) 16:11, 29 February 2020 (UTC)