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Metode dan Algoritma Dalam Data Clustering: Systematic Literature Review Adji, Dian Restu; Lutfina, Erba; Ferdianto, Bhekti Eka; Prashanti, Eva; Anwarri, Kenza Amelia Putri; Prayogo, Syahrul Rizqi
Science Technology and Management Journal Vol. 5 No. 1 (2025): Januari 2025
Publisher : Fakultas Sains dan Teknologi, Universitas Nasional Karangturi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53416/stmj.v5i1.326

Abstract

This study is Systematic Literature Review (SLR) of 34 journals related to data grouping techniques (clustering). The main objective of the study is to investigate the use of clustering methods in various research fields. In order to achieve this goal, this study answers five main research questions. First, this study analyzes research fields where clustering methods are often used in data mining applications. Second, this study identifies the most frequently used clustering methods based on data from the journals that have been collected. Third, this study determines the clustering method that provides the most optimal number of groups (clustering) based on the analysis of these journals. Fourth, this study identifies the types of data sets that are most often used in the context of clustering. Finally, this study looks at the distribution of the publication years of these journals to present a time frame of the development of clustering research. The results of this study provide in-depth insight into the trend of the use of clustering methods in various research contexts, provide information on the most commonly used methods, identify methods that provide optimal results, describe the dominant types of data sets, and provide a chronological perspective on the development of clustering research. These findings can provide valuable guidance for researchers interested in applying or developing clustering methods in specific fields.
Pelatihan Pembuatan Produk Olahan Ikan Bagi Ibu-Ibu di Desa Keboireng Tulungagung Prashanti, Eva; Handoyo, Dhiky Resandi Wur; Saraswati, Galuh Wilujeng; Adji, Dian Restu
ABDIMASKU : JURNAL PENGABDIAN MASYARAKAT Vol 8, No 3 (2025): Vol 8, No 3 (2025): SEPTEMBER 2025
Publisher : LPPM UNIVERSITAS DIAN NUSWANTORO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62411/ja.v8i3.3076

Abstract

Desa Keboireng, Kecamatan Besuki, Kabupaten Tulungagung, memiliki potensi perikanan laut besar, terutama ikan tongkol dan tenggiri. Namun, sebagian besar hasil tangkapan dijual mentah sehingga nilai jualnya rendah. Kondisi ini mendorong pelaksanaan kegiatan pengabdian masyarakat berupa pelatihan pengolahan ikan tongkol dan tenggiri bagi ibu-ibu desa. Kegiatan ini bertujuan meningkatkan keterampilan dan pengetahuan peserta dalam mengolah hasil perikanan menjadi produk kuliner inovatif, yakni sambal ikan tongkol dan stik ikan tenggiri, yang berpotensi dikembangkan sebagai peluang usaha. Metode pelaksanaan meliputi lima tahap: (1) Sosialisasi dengan perangkat desa untuk memetakan kebutuhan pelatihan; (2) Pemberian materi teori dan praktik langsung, termasuk teknik memilih bahan segar, pengolahan, dan penyajian menarik; (3) Penerapan teknologi melalui media presentasi dan evaluasi pre-test serta post-test; (4) Pendampingan untuk memastikan penguasaan teori dan praktik; dan (5) Keberlanjutan program melalui pengembangan pemasaran digital dan perizinan usaha. Hasil menunjukkan peningkatan signifikan pemahaman dan keterampilan peserta, ditunjukkan oleh perbedaan rata-rata nilai pre-test dan post-test. Kegiatan ini berdampak positif pada pemberdayaan ekonomi masyarakat dan berpotensi dikembangkan lebih lanjut.