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Implementasi Data Mining Clustering Dalam Mengelompokan Kasus Perceraian Yang Terjadi Di Provinsi Jawa Barat Menggunakan Algoritma K-Means Ihsan Ahmad Fauzi; Raditya Danar Dana
Maeswara : Jurnal Riset Ilmu Manajemen dan Kewirausahaan Vol. 1 No. 4 (2023): AGUSTUS : Maeswara
Publisher : Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/maeswara.v1i4.64

Abstract

Divorce cases in West Java Province have increased every year. The profile map of divorce cases that occurred in each region is not yet known, so efforts to provide guidance to minimize divorce cases are not optimal. Divorce case data is also not equipped with a visualization feature that makes it easier for authorized officials to easily understand and analyze data. This study analyzes divorce cases in regencies/cities in West Java Province, using the K-Means Algorithm Clustering data mining method. The clustering method is grouping data based on the same characteristics. In determining the number of clusters, that is by using the value of the Davies Bouldin Index. The results of this study obtained the best cluster of grouping divorce cases, there were 2 clusters, namely cluster 0, there were 5 regencies and 9 cities, while in cluster 1 there were 13 regencies, with a Davies Bouldin index value of 0.168 and an avg.within centroid distance value of 5,870. Cluster 0 is the city/district with the lowest divorce cases and cluster 1 is the city/district with the highest divorce cases.
PENGARUH KOMUNIKASI GURU DALAM MENGAJAR TERHADAP EFEKTIVITAS PEMBELAJARAN (Penelitian di Madrasah Tsanawiyah Serba Bakti Suryalaya Kecamatan Pageurageung Kabupaten Tasikmalaya) Ardiati, Syarifah Setiana; Suhrowardi; Ihsan Ahmad Fauzi
Journal Education and Government Wiyata Vol 1 No 1 (2023): Februari 2023
Publisher : Yayasan Panca Bakti Wiyata Pangandaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71128/e-gov.v1i1.2

Abstract

Education is a process of transferring knowledge, values, and culture, throuugh educative communication between teachers and students. Teacher communication in teaching has implications for the effectiveness of learning. Ideally, if the teacher’s communication in teaching runs effectively, the success or effectiveness of learning will be high. Meanwhile if the teacher communication in teaching is less effective, the success or effectiveness of learning will be low. This description attracts the author’s interest to determine the effect of teacher communication in teaching on learning effectiveness. The research method that the author uses is a descriptive method with a quantitative appproach. Based on the result of data processing, teacher communication in teaching has a positive influence on the effectiveness of learning. This can be interpreted that the alternative hypothesis is accepted and in other words there is a positive and significant influence of teacher communication in teaching on the effectiveness of learning in class IX MTs Serba bakti suryalaya.