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Ensemble Hybrid Recommender System (CBF, CF, KNN, NBC) With Multi-View TF-IDF for Robust Preliminary Medical Diagnosis Karaman, Jamilah; Triyanna Widiyaningtyas
JURNAL TEKNIK INFORMATIKA Vol. 19 No. 1: JURNAL TEKNIK INFORMATIKA
Publisher : Department of Informatics, Universitas Islam Negeri Syarif Hidayatullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/jti.v19i1.48705

Abstract

Advances in health information technology require intelligent systems capable of supporting rapid and accurate diagnosis. This study proposes a Hybrid Recommender System (HRS) for preliminary medical diagnosis based on electronic medical records. The developed system combines K-Nearest Neighbor and Naïve Bayes Classifier with Multi-View TF-IDF feature representation. A total of 948 doctor-annotated medical records were used in the evaluation using a 10-Fold Cross-Validation scheme to improve the reliability of performance assessment. The results show that the hybrid model provides the best performance with an accuracy of 87.37% and an F1-score of 84.20%, consistently surpassing all comparison methods. These findings confirm that the integration of similarity-based and probabilistic learning can improve the quality of initial diagnosis recommendations in medical decision support systems. Further research will focus on expanding the dataset and clinical validation to ensure the reliability of the system in real-world practice.
Co-Authors Abdurrozzaq , Ismail Abdurrozzaq Zulkarnain, Ismail Alfarisi, Muhammad Alwi Zamzam Alfathurtama, Marzello Aliya, Syeda Aliyadi Aliyadi, Aliyadi Almunawarah, Ermawati Amir Fatah Sofyan Angga Prasetyo Ardiansyah, Ryan Erlangga Ardy, Yogantara Abid Nur Arief Setyanto Ashidiqi, Ahmad Siroj Asrofi Buntoro, Ghulam Astuti, Arin Yuli Bhakti, Raihan Wiku Cobantoro, Adi Fajaryanto Corneyla, Novia Crisnanda, Julian Eka Dian Anisa Agustina DickiPrabowo, Reza Dwi Husna, Ragil Dyah Mustikasari Dyah, Dyah Mustikasari Ekatama, Hafidz Roja Ellisia Kumalasari Faizal, Muhammad Yusuf Fajar Kurniawan Fajaryanto Cobantoro, Adi Fauzan Masykur Febriansyah, Akhmad Tio Firdaus, Usamah Putra Firdhossiah, Shailatul Fitriani, Lely Mustikasari Mahardhika Gunawan, Putri Miya Hanafi, Nuhan Manuah Harianto, Wima Alif Haz Pradikto, Almer Elvis Adam Herdiansyah, Aliev Versa Hidayatullah, Muh. Syarif Ida Widaningrum, Ida Karaman, Lazuardi Irham karsih, Rista Khasan, Sholeh Kuncoro, Wisnu Suryo Mahendra, Ahnaf Hafiz Ihsan Maulana, Sincan Ma’arif, Muhammad Wildanul Mohammad Bhanu Setyawan Mohammad Irfan Muhammad Hanif Rifai Muhammad Najibulloh Muzaki Muhammad Reza Mukaromah, Efi Nafi’, Zaky Luthfirana Roihan Nashikhuddin, Ahmad Yahya Nastiti, Yuri Asiva Nugraha, Septa Nugroho, Wida Listioko Nurfitri, Khoiru Nurkholiq, Aziz Nuur, Muhammad Alfiyan Pasha, Reza Kenia Ariestya Pramudya, Herdy Pranata, Ajudya Andika Putra Prasetianto, Dimas Nazla Pratama, Yoga Putra Priyatin, Lukman Teguh Ramadhani, Tarisa A. Rendy Ahmadan Abdul Aziz, Maretha Restianto, Fergiawan Ridho Akbar Nuryadin Rini Indriati Ristanti, Elinda Lusyana Puji Riwandi, Uga Alde Rohim, Alfian Fathur Rohmanto, Ruli Saifudin, Trias Salman Al Farisi, Salman Al Saputra, Rangga Ardana Satria, Vega Sitadewi, Risma Sucipto , Sucipto Sucipto Sucipto Sugianti, Sugianti Syaad Patmanthara Tri Handayani Trinada, Prisko Wahyu Trisnadi Putra, Wawan Triyanna Widiyaningtyas Tsaqila, Siti Lathifah Verian Dwi Saputra, Rezano Wawan Trisnadi Putra, Wawan Trisnadi Wibowo, Prasetyo Misiaji Heri Wiji Astuti, Tri Yovi Litanianda, Yovi Yusuf, Moch Yasir Zakur, Yahya