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Journal : Journal of Information Systems and Informatics

Collaborative Filtering Recommendation System Using A Combination of Clustering and Association Rule Mining Annisa, Siti; Rini, Dian Palupi; Abdiansah, Abdiansah
Journal of Information System and Informatics Vol 6 No 3 (2024): September
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v6i3.802

Abstract

A recommendation system helps collect and analyze user data to generate personalized recommendations for users. A recommendation system for movies has been implemented, considering the vast number of available films and the difficulty users face in finding movies that match their interests. One popular recommendation method is Collaborative Filtering (CF). Although widely applied, CF still has issues. Basic CF uses overlapping user data in evaluating items to calculate user similarity. This study aims to build a collaborative filtering recommendation system using clustering techniques to group users with similar interests into the same clusters. The next step in CF application is to gather recommendation candidate items by finding users with a high level of similarity to the target user. Subsequently, user pattern analysis is carried out by applying association rule mining to predict hidden correlations based on frequently watched items and the ratings given to those movies. This study uses rating data and movie data from the Movielens website. The evaluation of the recommendation results is measured using precision, recall, and f-measure. The evaluation results show that the proposed recommendation system achieves a hit rate of 95.08%, a precision of 81.49%, a recall of 98.06%, and an f-measure of 87.66%.
Co-Authors Abdiansah, Abdiansah Adawiya, Rabiyatul Adila, Risti ADILLA, RISTI Adityosulindro, Sandyanto AGUSTIN, VERONIKA SITI Aisyah Nur Rohmah Amani, Suci Jaoharoh Amir, Rhamal Anwary, Ahmad Zacky Apnian, M. Ihsan Aquarista, M. Febriza Arif Purnomo Auliya Tama, Faradila Az-zahra, Siti Fatimah Cahyani, Sri Bulan Chintya, Dina Dhea, Dhea Dian Palupi Rini Dini Safitri ENGKANA, ANDI AFDHAL MARIO Falih, Noor Farida, Nur Aini Fatimatuz Zahro Febriyani, Ilda Duwik Fitrianto, Bambang Ganda Febri Kurniawan Halim, Denny Hannan, Alif Muhammad Hari Sandi, Santi Pertiwi Henki Bayu Seta Herdiyanti, Herdiyanti Herliyani, Ramadhina Hernika, Citra Gustiningrum Heru Santosa Hidayaty, Dwi Epty Ilmi, M. Bahrul Inayah, Nadzira Ira Ira, Ira Ismaidar I, Ismaidar Isyana Rahayu, Isyana Jamilah, Sri Juliansyah, Viza Karmila, Rahma Ayu Karnati, Neti Karneti, Neti Khulasoh, Siti KOSUKE MIZUNO, KOSUKE Kurniati Putri, Dea Kusrestuwardhani Miranti, Peni Alya Munandar , Aris Nabila, Farah Nabila, Sarah Julia NAJWA, HAIRUN Nuril Nafisah Pendit, Ulka Chandini Purnama, Desca Thea Putra, Tri Maulana Ramli, Nuraminah Randitha Missouri Ratelit Tarigan Ratih Puspitasari Rizal, Randi Romadi SAGITA, LILIS SAMSIDAR, NOVI Sandi, Santi Pertiwi Hari Sa’diah , Sita Septiani, Eka Setiani, Uni Sigalingging, Nursari Wahyuni Simbolon, Nadya Tesalonika Siti Habibah Siti Mujdalipah Situmorang, Cici Sodri, Ahyahudin Subagja, Robie Wahab Sumiyani, Sumiyani SYAHBANA, MUHAMMAD KADRI Tauhidah, Vicka Trina, Fitra Maria Wati, Reny Rahma Wira, Laesa Zahabun, Satria Zarzani, Tengku Riza ZULIANA, RIZQI