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All Journal ComEngApp : Computer Engineering and Applications Journal Risâlah, Jurnal Pendidikan dan Studi Islam Techne : Jurnal Ilmiah Elektroteknika Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Inovasi Hasil Pengabdian Masyarakat (JIPEMAS) Diklat Review : Jurnal manajemen pendidikan dan pelatihan Akademika: Jurnal Manajemen Pendidikan Islam Jurnal Mandiri IT Journal of Economic, Business, and Administration JEBA Edu Research : Jurnal Penelitian Pendidikan Jurnal Informatika Journal of Islamic History and Manuscript Jurnal Pengabdian Kolaborasi dan Inovasi IPTEKS Gudang Jurnal Multidisiplin Ilmu OKTAL : Jurnal Ilmu Komputer dan Sains JRIIN :Jurnal Riset Informatika dan Inovasi Jurnal Sistem Informasi Galuh JSE: Jurnal Sharia Economica Al-Zayn: Jurnal Ilmu Sosial & Hukum Jurnal Media Akademik (JMA) JPAP (Jurnal Praktisi Administrasi Pendidikan) AT-TAKLIM: Jurnal Pendidikan Multidisiplin Indonesian Journal of Auditing and Accounting Jurnal Penelitian Hasil Hutan Jurnal Pendidikan dan Inovasi Pembelajaran
Abdurahman
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Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Public Health Social Sciences Other

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Journal : ComEngApp : Computer Engineering and Applications Journal

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Implementation of Feature Selection for Optimizing Voice Detection Based on Gender using Random Forest Abdurahman; Vindriani, Marsella; Prasetyo, Aditya Putra Perdana; Sukemi; Buchari, M. Ali; Sembiring, Sarmayanta; Firnando, Ricy; Isnanto, Rahmat Fadli; Exaudi, Kemahyanto; Dudifa, Aldi; Riyuda, Rafki Sahasika
Computer Engineering and Applications Journal (ComEngApp) Vol. 14 No. 2 (2025)
Publisher : Universitas Sriwijaya

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Abstract

Gender-based voice detection is one of the machine learning applications that has various benefits in technology and services, such as virtual assistants, human-machine interaction systems, and voice data analysis. However, the use of too many features, including irrelevant features, can cause a decrease in accuracy and model performance. This research aims to optimize voice-based gender detection by applying a feature selection method to select significant features based on their correlation value to the target. Experimental results show that by using only the significant features selected through correlation analysis, the accuracy of the model is significantly improved compared to using all available features. This research confirms the importance of feature optimization to support the development of more efficient and accurate gender-based speech detection models.
Co-Authors Aditya Putra Perdana Prasetyo Agustina Ahmad Fali Oklilas Ahmad Labib Ahmad Nusi Ahmad Zarkasi Akhmad Affandi Alda Ailsa Alvita Amril Amir Amrin Arif Yoga Pratama Asfa Rahmi Athalaza, Muhammad Nawar Ayu Rahmah Nur Azizah Bella Puspita Bita Parga Zen Buchari, M. Ali Buchari, Muhammad Ali Chelsea Olivia Dea Nurhidayana Deam, Shereen Aulia Dinnya Azzahra Djarwanto Dudifa, Aldi DWI YULIANTI Edy Sumarno, Edy Efriza Malna Denta Elfirza Rosiana Eryan Ahmad Firdaus Fanisa Ocdria Tama Gunawan, Reski Hadi Purnawan Satria Hafild, M. Nazali Romadhon Hafrison, Mohamad Harahap, Muhammad Aldho Febrian Hasanuddin WS Havid Ardi Herlin Triana Indika Saputra Indri Novitri Irawati Jufrizal Junaidah Kambali Kamil Haedar Kemahyanto Exaudi M. Zaim Maharani Syakhiya Marjusalinah, Anna Dwi Mas’udatul Fitriyah Miftah, Surur Muhammad Adnan Muhammad Al-Hafizh Muhammad Ali Buchari Muhammad Ario Ardhi Muhammad Edria Zaiz F. Muhammad Edria Zaiz Faidullah Muhammad Fahmi Alfarizi Muhammad Naufal Rachmatullah Mutiaasifha Naila Rahma Salsabila Naili Nuril Aufa Manik Nashila Mustika Nasution Ningsih, Rizka Yulia Nores Vista Lara Sati Primanita, Anggina Putri, Amelia Rahaja Raditiya Rahmat Fadli Isnanto Ravi Joentera Reva Hezul Reva Savitri Rianti Yunita Kisworini, Rianti Yunita Ricy Firnando Riyuda, Rafki Sahasika Rizky Budiman Iskandar Rosiana, Elfirza Rossi Passarella Saprudin Sari, Sherly Mutia Sarmayanta Sembiring Satria Galang Saputra Sihati SUPRAPTI Sudarsono Sugiyarto Sukemi Sutarno Sutarno Sutarno Thamsin, Andria Catri Tiara Bunga Roseri Vera Astuti3 Vindriani, Marsella Vivi Indriyani Willy Windi Widianti Yosef p. Koton Zahro Salsabila Basir Zainil, Yetti Zakiyah, Muflihatuz Zufriadin Adil Setiawan Zuhrah Zulfikarni