Article Per Year (5 Year)
p-Index From 2021 - 2026
5.283
P-Index
This Author published in this journals
All Journal Jurnal Keperawatan Jiwa (JKJ): Persatuan Perawat Nasional Indonesia Jurnal Wira Ekonomi Mikroskil Fakultas Ekonomi SAINTIFIK@ : Jurnal Pendidikan MIPA Jurnal Pilar Nusa Mandiri JURNAL MANAJEMEN JTAM (Jurnal Teori dan Aplikasi Matematika) Jurnal Ilmiah Poli Bisnis Akuntoteknologi : Jurnal Ilmiah Akuntansi dan Teknologi PREPOTIF : Jurnal Kesehatan Masyarakat Ihsan: Jurnal Pengabdian Masyarakat IAIC Transactions on Sustainable Digital Innovation (ITSDI) International Journal of Educational Research and Social Sciences (IJERSC) Engineering, Mathematics and Computer Science Journal (EMACS) Jurnal Pengabdian kepada Masyarakat International Journal of Business and Information Technology Journal of Information System and Technology (JOINT) Jurnal Manajerial Dan Kewirausahaan Jurnal Multidisiplin Dehasen (MUDE) Abdi-Dharma Jurnal Locus Penelitian dan Pengabdian NIKAMABI : Jurnal Ekonomi & Bisnis EMaBi: Ekonomi Dan Manajemen Bisnis Jurnal Keperawatan Universitas Jambi International Conference on Health Science, Green Economics, Educational Review and Technology (IHERT) Jurnal Kebidanan Majority Science Journal Social Sciences Journal Jurnal Keperawatan Universitas Jambi
Alexander Alexander, Alexander
Bina Nusantara University
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

Published : 39 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Engineering, Mathematics and Computer Science Journal (EMACS)

 1 
Sentiment and Topic Analysis of Public Opinion on Indonesia’s Minister of Finance Using IndoBERTweet, TF-IDF, and Latent Dirichlet Allocation Sujarwo, Surya; Harefa, Jeklin; Alexander, Alexander
Engineering, MAthematics and Computer Science Journal (EMACS) Vol. 8 No. 1 (2026): EMACS (In Press)
Publisher : Bina Nusantara University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21512/emacsjournal.v8i1.15346

Abstract

In today’s technology-based society, people share their opinions on online social media platforms, which can be used as data for sentiment analysis. One of the most popular platforms for obtaining publicly accessible data is X. This study analyzes public views of the Ministry of Finance (MoF) by examining 9,543 tweets gathered from February to September 2025. The data collected was preprocessed through cleaning, name entities grouping, and keywords filtering, then evaluated using IndoBERTweet, and keywords were extracted using the Term Frequency-Inverse Document Frequency (TF-IDF). For topic modelling, Latent Dirichlet Allocation (LDA) was used, and sentiment distributions were tracked over time through temporal aggregation. To obtain more specific public opinion sentiment analysis, a neutral classification was added to differentiate from the previous studies that used only positive and negative classifications. To support this approach, a pre-trained model with three sentiment classifications was used. The results show that neutral sentiment dominated the tweets followed by negative sentiment then positive sentiment, especially during the transition to the new Ministry of Finance, showing the relevance of real-world events to online public opinion on X. Based on topic trends, public opinion shows the trend change from fiscal policy and leadership to criticism and leadership change.
Co-Authors Abidin Pakpahan, Zainal Akbar, Habibullah Ameliza, Kiki Andy Andy Angel FS Turnip, Divyani Anggraeni, Rr Dian Aprianty, Henny ARI KURNIAWAN Arnansyah, RM Reza I Arum Setiawan Br. Ginting, Litka Tiadoraria Budi Tjahjono Cahyono, Yoyok Chong, Gisella Cuandra, Fendy Dani , Rahiman Dewi, Shinta Eduardo Yohanes Elvi Sunarsih Erlina Erlina Feri Wongso, Feri Firdaoz, Yoza Firmansyah, M. Rozak Fran, Fransiskus Francisco, Leo Gerry Firmansyah Gultom, Juan Barus H.B.A Jayawardana Hadi, Nico Herijawati, Etty Hernawan, Eso Iit, Katarina Jeklin Harefa, Jeklin Jeslin, Jeslin Julyanto, Julyanto Jumadiah Wardati Kadafi, M. Amin Kiki Baringin, David L. Lisnawati Lady, Lady Limajatini, Limajatini Lisnwati, Lisnwati Maharani, Lila Mareny , Riada Mareny, Riada Mazdalifah, Nur Melyani Melyani, Melyani Michell Lagiqna Nabila, Efa Ayu Nilamsari Kusumastuti Nimatul Mamuriyah Novitrie, Ayu Nurmala Nurmala Palentina, Palentina Pebrianti, Denny Pontan, Darmawan Pranata, Yuvaldo Dimas Priyowidodo, Agustinus Puspa Rini, Yanti Putri, Elise Rustandi, Jeffrey Sabariman Sabariman Sanbella, Lunatari Sanchia, Hansel Sentoso, Antony Siahaan, Nimrot Sihombing, Eka Silaswara, Diana Simbolon, Sabam Sonata, Vivi Sugianta Ovinus Ginting Surya Sujarwo, Surya Suryadi Winata Susanti, Metta Susanto, Vinka Indriani Sutisna, Nana Sutrisna Sutrisna Trinurfa Yuliadi, Erizka Wella, Wella Wi, Peng Wibowo, FX Pudjo Widodo, Agung Mulyo Wulan Sari, Desty Yuliana Yuliana yusbardini, yusbardini