Klasterisasi Kabupaten/Kota di Jawa Timur Berdasarkan Faktor Penyebab Perceraian Menggunakan Metode OPTICS (Ordering Points to Identify the Clustering Structure)

Nurhalizah, Cesaria Deby (2025) Klasterisasi Kabupaten/Kota di Jawa Timur Berdasarkan Faktor Penyebab Perceraian Menggunakan Metode OPTICS (Ordering Points to Identify the Clustering Structure). Undergraduate thesis, UPN VETERAN JAWA TIMUR.

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Abstract

Divorce is a social phenomenon that occurs when a married couple decides to legally end their marital relationship. In Indonesia, particularly on the island of Java which has the highest population, the number of marriages is also high. However, this high number of marriages is accompanied by a significant number of divorce cases. Divorces occur due to various factors such as ongoing conflicts and disputes, economic problems, and cases of infidelity. This study aims to cluster regencies/cities in East Java Province based on the similarity of the distribution of divorce-causing factors, in order to identify the dominant causes of divorce in each region. The variation in causes of divorce makes it difficult for policies to align with the specific conditions of each area. This study employs the OPTICS (Ordering Points to Identify the Clustering Structure) method to cluster regencies/cities in East Java based on the similarity of divorce cause distribution in 2024. OPTICS is chosen because of its ability to automatically identify cluster structures with varying densities without requiring the number of clusters to be specified in advance. Model evaluation is conducted using the Silhouette Score and Davies Bouldin Index and is visualized through a Streamlit interface. The findings are expected to provide an initial understanding of the causes of divorce in East Java and serve as a reference for developing more targeted and effective divorce prevention policies.

Item Type:

Thesis (Undergraduate)

Contributors:

Contribution	Contributors	NIDN/NIDK	Email
Thesis advisor	Damaliana, Aviolla Terza	NIDN 0002089402	aviolla.terza.sada@upnjatim.ac.id
Thesis advisor	Prasetya, Dwi Arman	NIP198012052005011002	arman.prasetya.sada@upnjatim.ac.id

Subjects:

H Social Sciences > HA Statistics
Q Science > QA Mathematics
Q Science > QA Mathematics > QA76.6 Computer Programming

Divisions:

Faculty of Computer Science > Departemen of Data Science

Depositing User:

Cesaria Deby Nurhalizah

Date Deposited:

28 Jul 2025 07:46

Last Modified:

28 Jul 2025 07:47

URI:

https://repository.upnjatim.ac.id/id/eprint/41076