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All Journal Seminar Nasional Aplikasi Teknologi Informasi (SNATI) InfoTekJar : Jurnal Nasional Informatika dan Teknologi Jaringan JOURNAL OF INFORMATICS AND TELECOMMUNICATION ENGINEERING Martabe : Jurnal Pengabdian Kepada Masyarakat J-SAKTI (Jurnal Sains Komputer dan Informatika) IJISTECH (International Journal Of Information System & Technology) KOMIK (Konferensi Nasional Teknologi Informasi dan Komputer) The IJICS (International Journal of Informatics and Computer Science) Unes Law Review JATI (Jurnal Mahasiswa Teknik Informatika) JOURNAL OF INFORMATION SYSTEM RESEARCH (JOSH) JUKI : Jurnal Komputer dan Informatika Brahmana : Jurnal Penerapan Kecerdasan Buatan Jurnal Tunas IJISTECH JPM: JURNAL PENGABDIAN MASYARAKAT Jurnal Sosial dan Teknologi Jurnal Jendela Pendidikan Jurnal Abdimas Bina Bangsa International Journal of Basic and Applied Science J-SAKTI (Jurnal Sains Komputer dan Informatika) Jurnal Penelitian Inovatif Jurnal Ilmu Komputer dan Informatika Prosiding Snastikom BEES: Bulletin of Electrical and Electronics Engineering Jurnal Ilmu Komputer dan Teknologi (IKOMTI) JOMLAI: Journal of Machine Learning and Artificial Intelligence Jurnal Teknik Mesin, Industri, Elektro dan Informatika Eduvest - Journal of Universal Studies Bulletin of Artificial Intelligence Kesatria : Jurnal Penerapan Sistem Informasi (Komputer dan Manajemen)
Widodo Saputra
STIKOM Tunas Bangsa, Pematangsiantar, Indonesia
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Journal : IJISTECH

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The Conjugate Gradient Backpropagation Algorithm in Predicting Inmate Rates in Pematangsiantar City Based on Gender Darma, Surya; Robiansyah, Wendi; Firzada, Fahmi; Irawan, Eka; Saputra, Widodo
IJISTECH (International Journal of Information System and Technology) Vol 8, No 2 (2024): The August edition
Publisher : Sekolah Tinggi Ilmu Komputer (STIKOM) Tunas Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30645/ijistech.v8i2.353

Abstract

The increase in the number of inmates in Indonesia, particularly in Pematangsiantar City, is a significant social issue. In this context, it is important to predict inmate levels based on demographic factors, including gender. One promising approach is the use of Artificial Neural Networks (ANN) with the Backpropagation Conjugate Gradient (BPCG) algorithm. ANN is a computational model that mimics the way the human brain processes information and has been used in various applications, including crime prediction. The BPCG algorithm is a variant of the backpropagation algorithm that efficiently accelerates the convergence of ANN training. This study aims to implement ANN with the BPCG algorithm to predict inmate levels in Pematangsiantar City based on gender and to evaluate the performance of this model in the context of available crime data. MATLAB (version 7.13 R2011b) was used as a tool, employing five model architectures (7-3-1, 7-5-1, 7-11-1, 7-12-1, and 7-15-1) to test data for estimation/prediction. The best model, 7-12-1, achieved 100% accuracy with 16 iterations in less than 1 second and an MSE of 0.1477446359. With 100% accuracy, this model will be used to predict the number of inmates in Pematangsiantar City by gender in 2023. This study can make a significant contribution to the fields of criminology and data analysis and serve as a reference for future research on the use of artificial intelligence in legal and criminal contexts. 
Co-Authors A'an Cun Abdi Rahim Damanik Abdi Rahim Damanik Agus Perdana Windarto Ahmad Yani Aldo Daniel Purba Anggi Martua Valentino Sianipar Arif Ramadhan Siregar Azhar Fadilah Zuhri Bahrudi Efendi Damanik Bahrudi Efendi Damanik Bahrudi Efendi Damanik Berkat Iman Setia Dawolo Bintang, Daud Budi Paul Sitompul Damanik, Abdi Rahim Dedy Hartama Dedy Hartama Dedy Hartama Dedy Kristianto Lumbantobing Dewi, Rafiqa Dhea Halimah Eka Irawan Fahmi Firzada Firzada, Fahmi Hardinata, Jaya T Hartama, Dedy Hendry Qurniawan Hendry Qurniawan Heru Satria Tambunan Heru Satria Tambunan Iin Parlina Iin Parlina Iin Parlina Ika Purnama Sari Indra Gunawan Indra Gunawan Indra Gunawan Indra Gunawan INDRA GUNAWAN Irfan Sudahri Damanik Jaya Tata Hardinata Khairwa Bakhsar Kusuma, Rizky Tri Lulu Apriliani Lumbantobing, Dedy Kristianto Luvita Yolanda Hutabarat M Safii M. Safii Muhammad Ridwan Lubis Muhammad Ridwan Lubis Muhammad Ridwan Lubis Nasution, Della Fatricia Nasution, Zulaini Masruro Nur Hasanah Lubis Okprana, Harly Oktaviani, Selli Paul V M Poningsih Poningsih Poningsih, Poningsih Riahta Ulina Br. Barus Rika Nur Adiha Robertus Silalahi Robiansyah, Wendi Rut Indra Lita Sinaga Sibarani, Horainim Silaban, Herlan F Sitompul, Wati Rizky Pebrianti Solikhun Solikhun Solikhun Solikhun Solikhun Solikhun Solikhun Solikhun Solikhun Solikhun Solikhun, Solikhun Sri Muliani Damanik Sri Nuraini Sri Rahayu Ningsih Sumarno Sumarno . Sumarno Sumarno Sumarno Sumarno Sundari Retno Andani Sundari Retno Andani Surya Darma Surya Darma Veithzal Rivai Zainal Wanto, Anjar Yovan Bastian Zulaini Masruro Nasution Zulia Almaida Siregar