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The Use of the K-Means Algorithm as a Method for Grouping Major Interests of Class X Students of SMK Satrya Budi 1 Commerce Handina Ananda Putri; Herman Saputra; Yori Apridonal M
International Journal of Management Science and Information Technology Vol. 6 No. 1 (2026): January - June 2026
Publisher : Lembaga Komunitas Informasi Teknologi Aceh (KITA), Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35870/ijmsit.v6i1.6902

Abstract

In the modern era like today, education is one of the most important aspects in supporting the development of quality human resources. In addition, through the main discussion carried out in this study aims to be able to apply the K-Means algorithm as a method for grouping the interests of class X students of SMK Satrya Budi 1 Perdagangan systematically and based on data. In addition, to be able to determine the level of compatibility between student interests and available majors based on the results of the grouping using the K-Means algorithm. And in addition, for the Research Method section used in this study, namely a quantitative approach with the support of data analysis techniques using the K-Means Algorithm Method. The selection of this method is based on the need for research to be able to produce objective grouping of class 10 student majors based on numerical data and certain relevant attributes. So based on this, this study shows the results that the application of the k-means clustering algorithm is able to provide a more objective and systematic approach in the process of determining majors. Grouping is done by processing several assessment criteria such as academic grades, aptitude tests, interest tests, entrance exams and basic skills. Based on the final results of the grouping of 30 students, the system divides students into four main major groups, namely Motorcycle Engineering and Business (8 students), Automotive Light Vehicle Engineering (2 students), Heavy Equipment Engineering (11 students) and Industrial Chemistry (10 students).
SOSIALISASI PENGENDALIAN PERILAKU KONSUMTIF AKIBAT FITUR PAYLATER PADA PENGGUNA TRANSAKSI E-COMMERCE DI SMK SWASTA AMAL BAKTI Bela Astuti; Yori Apridonal M; Khairul Abdi Sinuraya; Fatin Aina; Aulia Widiani
Community Development Journal : Jurnal Pengabdian Masyarakat Vol. 7 No. 3 (2026): Vol. 7 No. 3 (2026)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/cdj.v7i3.60656

Abstract

Perkembangan e-commerce yang diikuti dengan hadirnya fitur PayLater memberikan kemudahan bagi masyarakat, khususnya remaja, dalam melakukan transaksi secara daring. Namun, kemudahan tersebut juga berpotensi meningkatkan perilaku konsumtif akibat pembelian yang didasarkan pada keinginan, bukan kebutuhan. Oleh karena itu, kegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan pemahaman siswa SMK Swasta Amal Bakti mengenai penggunaan fitur PayLater secara bijaksana serta pentingnya pengendalian perilaku konsumtif. Metode yang digunakan dalam kegiatan ini meliputi penyampaian materi, diskusi interaktif, dan sesi tanya jawab mengenai konsep PayLater, dampak penggunaan yang berlebihan, serta strategi pengelolaan keuangan sederhana. Hasil kegiatan menunjukkan bahwa peserta memperoleh pemahaman yang lebih baik mengenai manfaat dan risiko penggunaan PayLater, pentingnya membedakan kebutuhan dan keinginan, serta cara mengelola keuangan agar terhindar dari perilaku konsumtif. Kegiatan ini juga meningkatkan kesadaran siswa untuk menggunakan layanan keuangan digital secara lebih bertanggung jawab. Dengan demikian, sosialisasi ini diharapkan dapat menjadi upaya preventif dalam meningkatkan literasi keuangan digital dan membentuk perilaku konsumsi yang lebih bijaksana di kalangan siswa.