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Journal : Journal of Students‘ Research in Computer Science (JSRCS)

Implementasi Metode Decission Tree Dalam Mengklasifikasi Depresi Menggunakan Rapidminer Abrori, Syariful; Fatah, Zaehol
Journal of Students‘ Research in Computer Science Vol. 5 No. 2 (2024): November 2024
Publisher : Program Studi Informatika Fakultas Ilmu Komputer Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/vgf7xb32

Abstract

Depression has become a serious mental health problem with a significant impact on quality of life and work productivity. This study aims to develop a depression classification model using the Decision Tree method implemented through RapidMiner software. The dataset consists of 2054 data with 11 variables covering demographic aspects, working conditions, and mental health. Data preprocessing is carried out through several stages, including data format conversion, categorical variable transformation using Nominal to Binominal, and numeric data normalization with Z-transformation. Implementing the Decision Tree uses the gain ratio parameter as the criterion, maximum depth 10, and confidence 0.1, and activates the pruning and prepruning features for model optimization. The results showed excellent performance with an accuracy of 97.50%, a weighted mean recall of 92.29%, and a weighted mean precision of 93.49%. The confusion matrix shows that the model successfully identified 1463 non-depression cases and 139 depression cases correctly, with a low misclassification rate.
Co-Authors ., Arwani ABDUS SAMAD Abrori, Syariful Adi Susanto Adiba, Naila Afandi, Muhammad Dzikry Afifah, Fatma Nur Ahmad Afandi Ahmad Homaidi Aini, Imroatin Arifatul Aizah, Nur Akhlis Munazilin, Akhlis Al Qayyis, Zainul Arifin Alwi Alfiansyah, Noer Dian Alwi, As'ad Anisa, Halifatus Ardiansyah, Lukman Hakim Arsyad, M. Qoyis Auza’I Atika, Komang Nitari Atreji, Reza Badrus Sholeh Bahauddin, Moh. Baijuri, Achmad Billah, Moch. Hegal Muktasim Candra, Ongky Ali Damayanti, Alfina Damayanti Diandhita, Safna Dwi Norrepa Efendi, Ahmad Fadil Dwi Fahimurridho, Ahmad Faidah, Mutmainnah Ilmiatul Febrian, Fikri Fernando, Ahmad Wahyu Firmandala, Legi Octa Sofyan Ghani, Farhan Ahnaf Hakim, Syafiq Ilham Halilatul Muallafa Hamdani Hamdani Hamdani, A. Haq, Muhammad Nabil Dhiya’ul Hasan Basri Holidiyah, Na'imatul Homaida, Nur Ida Ayu Putu Sri Widnyani Ikman, Ahmad Maulana Ikormi, Kamilul irma yunita Ismael, Kharisma Ayu Jundanuddin, Muhammad Lazim, Farihin Lidimilah, Lukman Lidimilah, Lukman Fakih Lutfi, Zainul Lutfiana, Nurisma Maghfiro, Maidatul Mahdi, Aminullah Moh. Mahtum, Rohiqim Majid, Muhammad Sabilillah Marwan Marwan Maulana, Moh. Iqbal Muasaroh, Yurida Islahatul Muhammad, Aqil Furqoni Mulianingsih, Suci Muqtadir, Faidhul Nafi'ah, Lailin Naqibuzzahidin, Naqibuzzahidin Nazila, Jamilatun Nur Indahsari, Luluk Nurdiana, Alfi Nurhasanah, Yeni Nuril Maghfiratus Sholeha, Siti Prasetyo, Jarot Dwi Qori'ah, Arafah Amaliyah Qori'ah, Arifah Amaliyah Rahmawati, Nurul Qolbi Rofiq, Ahmad Tahqiq Safitri, Lulu Saleh, Taufik Samsul Arifin Santoso, Firman Saputra, Zuhrian Nur Sari, Iin Puspita Savira, Anggita Yusiana Shidqin, Lalu Habil Mudkhola Shihab, As’ad Alwi Sinta, Sinta Masruroh Siti Khoiriyah Sobri, Miftahus Syakirin, Muhammad Irham Taufik Hidayat Tholibah, Wafrotut Uswatul Muftakiyah Vadilah, Nur Jihan Wilda, Sufil Zubairi, Ach. Zulkarnain, Bagus Maulana