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Journal : Media Elektrik

Comparative Analysis of the EKI-SM and BSTC Models in Detecting Fake Reviews Lalu Darmawan Bakti; Zulpan Hadi; Bahtiar Imran
Jurnal Media Elektrik Vol. 23 No. 1 (2025): MEDIA ELEKTRIK
Publisher : Jurusan Pendidikan Teknik Elektro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59562/metrik.v23i1.11886

Abstract

Detecting fake reviews is essential for maintaining the credibility of e-commerce platforms and protecting consumers from misleading information. However, this study specifically contributes by providing a comparative analysis of the EKI-SM and BSTC models, highlighting the efficiency and learning stability advantages of the EKI-SM in fake review detection tasks. Using a dataset of 40,000 Amazon product reviews, we conducted experiments to evaluate both models based on accuracy, precision, recall, F1-score, and AUC score. The results show that EKI-SM achieves an accuracy of 94.98%, recall of 91.82%, and F1-score of 94.85%, slightly outperforming the BSTC, which achieves an accuracy of 94.60 %. Although the BSTC showed marginally higher precision, the difference was not significant. Beyond performance metrics, this study emphasizes the conceptual contribution of EKI-SM, which provides a better balance between precision and recall, as well as faster convergence and lower training loss. Both models achieved high AUC scores (99.41% for BSTC and 99.42% for EKI-SM), confirming their strong capability to distinguish between genuine and fake reviews. These findings indicate that EKI-SM is not only competitive in classification performance but also more efficient and stable during training, making it a more reliable approach for fake review detection
Co-Authors AA Sudharmawan, AA Abba Suganda Girsang, Abba Suganda ahmad yani Akbar, Ardiyallah Akhmad Muzakka Alfian Hidayat Amirudin Kalbuadi Atika Zahra Nirmala Baihaki, Makmun Baiq Nonik Ria Riska Baiq Nonik Ria Riska Diki Hananta Firdaus Efendi, Muhamad Masjun Erfan Wahyudi erniwati, surni Fachrul Kurniawan Febri, Elin Febriani Giardi, Muh Hamzah Andung Hambali Hambali Hambali Hambali Hamim, Lutfi Hasan Basri Hidayatullah, Beni Ari Karim, Muh Nasirudin Karim, Muh. Nasirudin Karina Nurwijayanti Karya Gunawan Karya Gunawan Lalu Darmawan Bakti Lalu Darmawan Bakti, Lalu Darmawan Lalu Delsi Samsumar, M.Eng. M Zulpahmi M. Zulpahmi M. Zulpahmi Mahayadi, Mahayadi Makmun Baihaki Marroh, Zahrotul Isti’anah Maspaeni Maspaeni Moch Arief Soeleman, Moch Arief Muahidin, Zumratul Muh. Akshar Muhammad Masjun Efendi Muhammad Rijal Alfian Muhammad Zohri Mutaqin, Zaenul Muttaqin, Athaur Muzakka, Akhmad Ndang, Rijalul Mujahidin Nining Putri Ningsih Nunung Rahmania Nurkholis, Lalu Moh. Pratama, Rifqy Hamdani Purnamasidi, Hanis Purwanto Purwanto Ramdan, Hendri Ricardus Anggi Pramunendar Riska, Baiq Nonik Ria Rosida, Sri Rudi Muslim Rudi Muslim Salman Salman Salman Salman Salman Saputra, Dede Haris Satriawan, Andre Selamet Riadi Selamet Riadi Soeleman, Moh. Arief Sriasih, Sriasih Subektiningsih Subektiningsih Subki, Ahmad Suharjito Suharjito, Suharjito Suhartono Supardianto Supardianto Surni Erniwati Suryadi, Emi Tahrir, Muhammad wahyuni, wenti ayu Zaeniah Zaeniah Zaeniah Zaeniah Zaenudin Zaenudin Zaenudin Zaenudin Zaenudin Zaenudin Zaenudin Zaenudin Zaenudin Zahroni, Teguh Rizali Zenuddin, Z Zulpahmi, M Zulpahmi, M. Zulpan Hadi Zulpan Hadi