JOURNAL OF SCIENCE AND SOCIAL RESEARCH
Vol 8, No 3 (2025): August 2025

APLIKASI PEMODELAN KLASTER IMUNISASI BALITA MENGGUNAKAN ALGORITMA SELF ORGANIZING MAP

Isnaini, Fitri (Unknown)
Harmayani, Harmayani (Unknown)



Article Info

Publish Date
28 Aug 2025

Abstract

Abstract : Equitable immunization coverage is a key indicator of successful public health programs, particularly for vulnerable age groups such as toddlers. In Asahan Regency, however, vaccination distribution among districts varies significantly and warrants further analysis. This study applies the Self Organizing Map (SOM) method to cluster toddler vaccination data from 25 districts using variables such as total number of toddlers, total vaccination coverage, and gender-specific vaccination percentages. The data was normalized using Z-Score standardization and processed through a SOM grid with 3x1 neurons. The clustering results identified three distinct categories: high, medium, and low coverage, each with unique characteristics. High-coverage clusters were dominated by districts with perfect vaccination rates (100%), while low clusters revealed gender disparities. This study contributes to the visualization and analysis of immunization trends and serves as a reference for more targeted health intervention planning. Keyword: clustering; self organizing map; SOM; toddlers; vaccination. Abstrak : Cakupan imunisasi yang merata merupakan salah satu indikator keberhasilan program kesehatan masyarakat, khususnya bagi kelompok usia rentan seperti balita. Namun, di Kabupaten Asahan, distribusi vaksinasi balita menunjukkan ketimpangan antar kecamatan yang perlu dianalisis lebih lanjut. Penelitian ini mengimplementasikan metode Self Organizing Map (SOM) untuk mengelompokkan data vaksinasi balita dari 25 kecamatan berdasarkan variabel jumlah total balita, persentase vaksinasi total, serta vaksinasi berdasarkan jenis kelamin. Data dinormalisasi menggunakan metode Z-Score dan diproses dalam jaringan SOM dengan struktur 3x1 neuron. Hasil klasterisasi menghasilkan tiga kategori cakupan: tinggi, sedang, dan rendah, dengan karakteristik yang berbeda-beda. Klaster tinggi didominasi oleh kecamatan dengan cakupan vaksinasi sempurna (100%), sedangkan klaster rendah menunjukkan adanya kesenjangan cakupan antara balita laki-laki dan perempuan. Penelitian ini memberikan kontribusi dalam visualisasi dan analisis tren imunisasi serta dapat digunakan sebagai acuan dalam perencanaan intervensi kesehatan secara lebih terarah. Kata kunci: balita; clustering; self organizing map; SOM; vaksinasi

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Journal Info

Abbrev

JSSR

Publisher

Subject

Computer Science & IT Economics, Econometrics & Finance Education Social Sciences

Description

Journal of Science and Social Research is accepts research works from academicians in their respective expertise of studies. Journal of Science and Social Research is platform to disclose the research abilities and promote quality and excellence of young researchers and experienced thoughts towards ...