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Journal : JOURNAL OF APPLIED INFORMATICS AND COMPUTING

Detection of Political Hoax News Using Fine-Tuning IndoBERT Jocelynne, Charlotte; Wijayakusuma, IGN Lanang; Harini, Luh Putu Ida
Journal of Applied Informatics and Computing Vol. 9 No. 2 (2025): April 2025
Publisher : Politeknik Negeri Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30871/jaic.v9i2.8989

Abstract

Indonesia has experienced a surge in the spread of political hoax news, posing a potential threat to democratic and social stability. This study aims to develop a model for detecting political hoax news in the Indonesian language using IndoBERT, a language model optimized for Indonesian text. The dataset was sourced from Kaggle and comprises 20,928 factual news articles and 2,251 hoax news articles from major Indonesian media outlets, including CNN, Kompas, Tempo, and Turnbackhoax. The imbalance between factual and hoax news articles was addressed through undersampling, resulting in 1,302 samples for each class. The research stages include data collection, preprocessing, IndoBERT model training, and model evaluation. Results indicate that fine-tuning IndoBERT can detect political hoax news with an accuracy of 94.1% and an ROC AUC of 0.991, demonstrating high performance in accuracy and generalization capability. This research is expected to contribute to minimizing the spread of political hoax news in Indonesia and enhance media literacy among the public.
Co-Authors AA Sudharmawan, AA Ananda*, Gusti Ayu Rica ANGGIE EZRA JULIANDA HUTAPEA COKORDA BAGUS YUDISTIRA DESAK PUTU DEVI DAMIYANTI Desak Putu Eka Nilakusmawati EKA N. KENCANA Eka N. Kencana FEBBY VERENNIKA FITRI ANANDA DITA SARASWITA G. K. GANDHIADI GEDE AGUS HENDRA YOGANGGA Gusti Ayu Rica Ananda* I GEDE ARI SUDANA I GEDE ARYA DUTA PRATAMA I GEDE DICKY ARYA BRAMANTA I GEDE HARDI KARMANA I Gede Santi Astawa I GN Lanang Wijayakususma I GUSTI PUTU NGURAH MAHAYOGA I KADEK MENTIK YUSMANTARA I KADEK SONA DWIGUNA I KETUT RESTU WIRANATA I MADE DWI UDAYANA PUTRA I NYOMAN DICKY WIJAYA I Nyoman Widana I PUTU AGUS DARMAWAN DARMA YADNYA I PUTU ARYA YOGA SUMADI I Putu Eka Nila Kencana I PUTU YUDI PRABHADIKA I Wayan Sumarjaya I WAYAN YOGA ASTAWA IDA AYU EGA RAHAYUNI Ida Ayu Putu Ari Utari ISTIQOMAH ISTIQOMAH Jocelynne, Charlotte KADEK INTAN SARI Kartika Sari Ketut Jayanegara Komang Dharmawan KOMANG WAHYUDI SUARDIKA LIA APRIYANI MADE ADI GUNAWAN MADE ASIH Made Susilawati Mahardika, Putu Harry MOH. HERI SETIAWAN NABILA NUR JANNAH Ngurah Agus Sanjaya ER NI KADEK DESI PUJA ANTARI Ni Kadek Emik Sapitri NI KADEK MAYULIANA Ni Ketut Tari Tastrawati NI KOMANG AYU SEDANA DEWI NI LUH GEDE SHINDYA ARMITA NI LUH PUTU RATNA DEWI Ni Luh Putu Suciptawati PANDE GDE DONY GUMILAR PRADITA Z. TRIWULANDARI Putri Cahyaning Putu Harry Mahardika Putu Harry Mahardika PUTU IKA OKTIYARI LAKSMI PUTU SAVITRI DEVI RISKA YUNITA SANI SAEFULOH SARAH VERONICA HUTABALIAN SAYID QOSIM Surma, Odilia Gratiaplena Susanti Marito Barus TIRA CATUR ROSALIA Tjokorda Bagus Oka TRI YANA BHUANA VALERIA TRISNA YUNITA WAYAN ARTHINI Wijayakusuma, I Gusti Ngurah Lanang Wijayakususma, I GN Lanang