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All Journal ELKHA : Jurnal Teknik Elektro Jurnal Edukasi dan Penelitian Informatika (JEPIN) Journal of System and Computer Engineering JUSTIN (Jurnal Sistem dan Teknologi Informasi) Tanjungpura International Journal on Dynamics Economics, Social Sciences, and Agribusiness (TIJDESSA) Scientica: Jurnal Ilmiah Sains dan Teknologi Nusantara Journal of Multidisciplinary Science Jurnal Informatika Polinema (JIP) Jurnal Aplikasi dan Riset Informatika
Helfi Nasution
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Religion Agriculture, Biological Sciences & Forestry Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Library & Information Science Social Sciences Other

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Journal : Journal of System and Computer Engineering

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Analisis Perbandingan Algoritma Naive Bayes dan K-Nearest Neighbor dalam Klasifikasi Gaya Bahasa pada Teks Berbahasa Indonesia. Tinanda, Fika Tsalsabila; Sujaini, Herry; Nasution, Helfi
Journal of System and Computer Engineering Vol 6 No 4 (2025): JSCE: October 2025
Publisher : Universitas Pancasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61628/jsce.v6i4.2158

Abstract

In the digital era, Indonesian-language texts have rapidly proliferated across social media, online news, blogs, and digital documents, often containing various figurative language styles such as personification, metaphor, hyperbole, euphemism, and irony. Manual identification of these language styles is inefficient on a large scale, especially when class distribution is imbalanced. This study aims to compare the performance of the Naïve Bayes and K-Nearest Neighbor (KNN) algorithms in classifying figurative language styles in Indonesian texts, and to evaluate the impact of applying the Synthetic Minority Over-sampling Technique (SMOTE) and hyperparameter tuning on model accuracy. The dataset consists of 5,155 original samples and 6,240 samples after SMOTE application, with an 80:20 train-test split. Evaluation was conducted under four scenarios: without SMOTE and without tuning, with SMOTE without tuning, without SMOTE with tuning, and with both SMOTE and tuning. The results show that Naïve Bayes demonstrated stable performance with an accuracy of up to 93.19%, while KNN achieved its highest accuracy of 93.43% after applying SMOTE and tuning. The implementation of SMOTE and hyperparameter tuning proved effective in improving accuracy, particularly for KNN. This study highlights the significant contribution of data balancing and parameter optimization in enhancing the automatic classification of figurative language styles in Indonesian texts.
Co-Authors ', Hendra A.A. Ketut Agung Cahyawan W Aditiawarman Aditiawarman, Aditiawarman Adry Nori Agusnadi Agusnadi, Agusnadi Albert A Pandeirot, Albert A Alfian Irdandi, Alfian Anggi Perwitasari Anggi Srimurdianti Sukamto, Anggi Srimurdianti Anggi Srimurdianti, Anggi Anggi Srimurdianto Sukamto, Anggi Srimurdianto Ardiyan, Riski Asbianto, Asbianto Darma, Ida Bagus Putu Suwidya Deasy AnnisaSari, Deasy Deni Saputra Desti Mawarni, Desti Dian Aprizal, Dian Dian Dian Dwi Haryanti, Dwi Edo Enda Esyudha Pratama, Enda Esyudha Eric Herman, Eric Evi Destiani Hulaifah, Evi Destiani Fahlevi, Dwiki Falentin Yusdani Putri, Falentin Yusdani Haried Novriando Harmoko Harmoko, Harmoko Helen Sastypratiwi, Helen Hengky Anra Heri Priyanto Heri Priyanto, Heri Herry Sujaini Heru Vitono, Heru Hervica Marsha Valentine, Hervica Marsha Hidayatullah, Yunus Ichida, Nahel Al Fath Ichida, Nahel Al Fath Jalid, Alfian Abdul Khairul Akmal, Khairul Khairul Hafidh Lukman Lukman Mario Anggara, Mario Mochamad Haykal, Mochamad Muhammad Azhar Irwansyah Muhammad Baharuddin, Muhammad Muhammad Hari Mardiansyah, Muhammad Hari Muthahari, Morteza Nanda Widya Niken Candraningrum Novi Safriadi Purnama, Isnendar Razsanjani, Muhammad Lilhadiksi Reza Budi Susatyo, Reza Budi Rio Fiorido, Rio Riyadi, Ari Riyadi, Ari Rudy Dwi Nyoto, Rudy Dwi Septiriana, Rina Stevanie Veronica Solichin, Stevanie Veronica Tinanda, Fika Tsalsabila Tursina ST MCs, Tursina ST Tursina Tursina Virga Rachmawati, Virga Wagimin Wagimin, Wagimin Willy Pranata Chandra, Willy Pranata Yonathan, Febri Dwinata Yulianti Yulianti Yuricha Yuricha, Yuricha Zulkarnain Zulkarnain