Analysis of Fuzzy C-Means and Analytical Hierarchy Process (AHP) Models Using Xie-Beni Index
Kristina Annatasia Br Sitepu, Opim Salim Sitompul, Zakarias Situmorang · 2019
Determination of the cluster center is still done supervised or determined from the beginning by user wich results in cluster validity is still difficult to do. To obtain an optimal cluster on Fuzzy C-Means (FCM) as a basis for classifying the Analytical Hierarchy Process (AHP) the Xie-Beni validation index is used. Based on the test result, the number of respondents diagnosed with N (normal) was 71 respondents and 29 respondents were diagnosed with O (altered) with an accuracy value of 88%, a sensitivity value of 94.02% and precision of 88.73%.