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Ferdinand Salomo Leuwol
Universitas Pattimura
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Social Sciences Transportation Other

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Journal : Jurnal Informasi dan Teknologi

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Implementation of Gradient Boosted Tree, Support Vector Machinery and Random Forest Algorithm to Detecting Financial Fraud in Credit Card Transactions Salomo Leuwol, Ferdinand; Ady Bakri, Asri; N. Bailusy, Muhsin; Setia Putra, Hari; Sukanti, Ni Ketut
Jurnal Informasi dan Teknologi 2023, Vol. 5, No. 3
Publisher : SEULANGA SYSTEM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60083/jidt.v5i3.386

Abstract

According to Google Trends data, machine learning-based credit card identification has grown over the last five years, at the very least, across all nations. In order to detect credit card fraud in this study, the authors will use machine learning methods such random forests, support vector machines, and gradient-boosted trees. The authors used the Synthetic Minority Oversampling Technique (SMOTE) and Random Under Sampling (RUS) sampling methods in each algorithm to compare because there was a class imbalance in this investigation. The research findings demonstrate that the author's algorithm and sample technique were successfully used, as shown by the AUC values obtained for each being > 0.7. The top score in RUS was 0.7835 using the Random Forest algorithm, whereas the greatest score in SMOTE was 0.73 with the Gradient Boosted Trees approach. The Random Forest algorithm and the Random Under Sampling (RUS) technique are developed as a result of this research, and they are useful for identifying fraudulent credit card transactions.
Co-Authors Abdul Wasik Ady Bakri, Asri Agustinus Ufie Akbar, Rahmat Akhmad Ramli Albert , Albert Anto Susanto Antonius Rino Vanchapo Aprilia Beatrix Mainake Ari Kartiko Ari Kartiko, Ari Arshy Prodyanatasari Asraf Asraf Asriadi Asriadi Bambang Irawan Barends, Alfredo Jacob Basiran Basiran Belalawe, Maria Lusia Betoky, Meriane Budi Mardikawati Budi Sulistiyo Nugroho Budi Sulistiyo Nugroho Bugis, Farida Daada, Santi Dawan, Fahri Dermawan Waruwu Dewi Sartipa Doho, Yohannes Don Bosco Eko Wahyudi Eny Munisah Farneubun, Maria Maessy Freddrick Tiagita Putra Baeha Waruwu Gamar Al Haddar Hasyim Mahmud Wantu Husna Amin Idam Wahyudi Imriani Idrus Ines Tuamely Jeujanan, Klementina Johan Riry Kamaruddin, Ilham Kapitan, Novita Kilian, Fijay Kohate, Deslin Lasaiba, Irvan Latusanay, Wisye Lesilawang, Siti Liline, Fonda Olga Liswandi, Liswandi Mahendika , Devin Mahulette, Angriany Maisura , Maisura Mamulaty, Karmila Manusiwa, Aprilia E Maryam Salampessy Mas'ud Muhammadiah Maskur Maskur Mayadiana Suwarma, Dina Melianus Salakory, Melianus Melmambessy, Leonarda Metuduan, Sindy Monika Mia Aina Moh. Solehuddin Mohammad Amin Lasaiba Muhammad Ihsan Dacholfany Muhsin N Bailusy Mustofa Aji Prayitno Naitioy, Meliga Nasar, Ismail Ngosiem, Christofol Ni Ketut Sukanti Nunung Suryana Jamin Nurdani, Kamalia Nurhayati Nurhayati Nurida, Siti Nussy, Dessy Natallia Oitha, Viona Sofia Osok, Rafael Marthinus Pelupessy, Fatma Pinoa, W S Pinoa, Wiclif Sephnath Prayitno, Mustofa Aji Prima Yanuaria Buka , Sisilia Puspita Sari , Susi Putri, Wa Rahma Wati Rahman Pranovri Putra Rahyu Setiani Ramadhany Nugroho Ramdan Yusuf Ramli , Akhmad Rinda, Rinda Rinovian Rais Roberth B. Riry Roberth Berthy Riry Rosa Zulfikhar Rumengan, Marisa Enjely Salamor, Meivy Sam Hermansyah Samal, Rizki Rahmawati Samir, Sukmawati Samsudin Samsudin Setia Putra, Hari Sihasale, Daniel Anthoni Sihasale, Daniel Anthony Silaratubun, Seli Umi Siti Aminah Siti Nurida Sitti Nur Alam Sri Rahayu SRI RAHAYU Stenlly Sedubun Sudirman Sudirman Sufrina Keumala Ayu Sumardi Sumardi Susan E. Manakane, Susan E. Suyitno Suyitno Suyitno Suyitno Syawal Sandia Taipabu, Jania Taryana Tasijawa, Lenci Taty Hernawaty Teslatu, Tineke Tetelepta, Edward Gland Toker, Stefani Tribowo Rachmat Fauzan Tuga, Bulan Sari Hamid Umabaihi, Riyanti Usmaedi Usmaedi Waatwahan, Julius Denis Wattiheluw, Suria Wuri Astamala Dewi Yamco, Yuliana Yayuk Suprihartini Zainul Arifin