A Data Mining Approach Milkhatun Primary Author mixed material bibliography Surakarta Universitas Muhammadiyah Surakarta 2020 e English

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hlm : 73-81 A lecturer with a good performance has a positive impact on the quality of teaching and learning. The said quality includes the delivery of teaching materials, learning methods, and ultimately the academic results of students. Performance of lecturers contributes significantly to the quality of research and community service which in turn improves the quality of teaching materials. It is desirable, therefore, to have a method to measure the performance of lecturers in carrying out the Tri Dharma (or the three responsibility) activities, which consist of teaching and learning process, research, and community service activities, including publications at both national and international level. This study seeks to measure the performance of lecturers and cluster them into three categories, namely "satisfactory", "good", and "poor". Data were taken from academic works of nursing study program lecturers in conducting academic activities. Clustering process is carried out using two machine learning approaches, which is K-Means and K-Medoids algorithms. Evaluation of the clustering results suggests that K-Medoids algorithm performs better compared to using K-Means. DBI score for clustering techniques using K-Means is -0.417 while the score for K-Medoids is -0.652. The significant difference in the score shows that K-Medoids algorithm works better in determining the performance of lecturers in carrying out Tri Dharma activities. Informatika JKI 2621038X Perpustakaan Teknik UPI YAI JKI V6N2 Oktober 2020 JKI5-002 Perpustakaan FT UPI YAI JKI V6N2 Oktober 2020 JKI.png.png 58494 2022-12-16 09:53:50 2023-01-12 15:40:32 machine generated