Teknosains : Jurnal Sains,Teknologi dan Informatika
Vol 11 No 2 (2024): TEKNOSAINS: Jurnal Sains, Teknologi dan Informatika

Prediction of the level of crime cases using multiple linear regression in the city of Pontianak

Fadillah Bergas (Universitas Muhammadiyah Pontianak, Indonesia)
Sucipto (Universitas Muhammadiyah Pontianak, Indonesia)
Asrul Abdullah (Universitas Muhammadiyah Pontianak, Indonesia)



Article Info

Publish Date
31 Jul 2024

Abstract

This study aims to develop a predictive model for the crime rate in the Police Resort Area of Kota (POLRESTA) Pontianak using the Multiple Linear Regression method based on secondary data obtained from the Criminal Investigation Unit of POLRESTA Pontianak. The utilization of descriptive statistical techniques and data visualization aids in identifying relevant features that enrich the information within the model. The evaluation results indicate that this model performs well in both modeling and predicting crime rates in Kota Pontianak. Despite the variations in error rates between training and testing data, the model still demonstrates its proficiency in predicting known data. The testing results also reveal that the Mean Absolute Percentage Error (MAPE) values for each crime category exhibit variations in the testing dataset, with MAPE for "Berat" increasing to 12.91%, MAPE for "Sedang" increasing to 30.11%, and MAPE for "Ringan" increasing to 26.59%. Consequently, this study concludes that the Multiple Linear Regression method holds potential as an effective tool for decision-making and the development of strategies to combat criminal activities in Kota Pontianak

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Journal Info

Abbrev

tekno

Publisher

Subject

Agriculture, Biological Sciences & Forestry Automotive Engineering Computer Science & IT

Description

Aim and Scope Aim The aim of this journal publication is to disseminate the fundamental ideas or ideas that have been accomplished and the study findings in technology, science and informatics. In terms of community sector study outcomes, the Journal of Technoscience primarily reports on the main ...