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Journal : ARRUS Journal of Mathematics and Applied Science

Implementation of the Support Vector Regression (SVR) Method in Inflation Prediction in Makassar City Ruliana, Ruliana; Rais, Zulkifli; Marni, Marni; Ahmar, Ansari Saleh
ARRUS Journal of Mathematics and Applied Science Vol. 4 No. 1 (2024)
Publisher : PT ARRUS Intelektual Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35877/mathscience2608

Abstract

Inflation is an important economic indicator, the growth rate is always kept low and stable. One step to deal with the possibility of a high inflation rate is to know the picture of the inflation rate in the future by making predictions. Prediction is a method used to determine a value or need in the next period. Support Vector Regression (SVR) is a development of the Support Vector Machine (SVM) method which is used for regression cases which can handle non-linear data cases. The problem that often occurs when using the SVR method is determining optimal model parameters. One way to determine the best parameters for the SVR method is to use Grid Search Optimization. The stages of the SVR method include data normalization, dividing training data and testing data, using the Radial Basis Function kernel, selecting the best parameters using Grid Search Optimization, and making predictions using the best model obtained with parameters γ = 10, ∁ = 100, and ε. = 0.1 with k = 5. The prediction results obtained were then evaluated by looking at the RMSE value, the RMSE value obtained was 0.029, which means the model's ability to follow the data pattern well and the prediction results made were very good.
Co-Authors Abidin, Saenal Abu Bakar, Ash-Shidik AFIFAH NUR HIDAYAH, AFIFAH NUR Ahmad Syarief, Ahmad Ahmar, Ansari Saleh Akhmad Syarif Allania Hanung Putri Sekar Ningrum Amanda, Nadila Ananda Tri Nurjanah Anderias Umbu Roga Andi Rizkiyah Hasbi Antika, Tiara Fika Aprianti, Sitti Nurhalisa Aprilyansyah, Mahdi Surya Arda, Atma Arianti, Silvia Ashari, Mirza Purta Asro Laelani Indrayanti Assidiq, Muhammad Atanggae, Putra Samudra Aton, Albertha Gitania Surya Bui Audrey, Yoan Stephany Avfia, Eldania Ina Avfia Bahtiar, Armita Bait, Chrisna Lodyana Nike Banfatin, Deni Maria Rahab Baptista, Edinha da Silva Pinto Bengu, Marsela Larajita Boko, Sandarisa Gysela Wili Bunga, Eryc Z. Haba Bunga, Paulina Winarastuti Cahlia, Cahlia Cahyono Murti, Siti Tamaroh Christina Rony Nayoan Deku, Ina Victoria Desie Andreastuti Dessy Norma Siska, Savitri Desy Rahmawati Fitriana Fatikasari Dewi, Sari Ratna Dhadho, Wilhelmina Velayolanda Dhera Diah, Saskia Putri Ayu Djami Hae, Mony Veronika Dwi Lestari Mukti Palupi Ediwarman Ediwarman, Ediwarman Eflin, Maria Fransisca Elfiana Dwi Safitri Elisa, Margareta Maria Eris, Erisma Ermawati, Muzaroah Erwin Erwin Erwina Erwina FADILA, NUR Fahmi, Ainul Fakhrudin Nasrul Sani Fatmawati, Riska Febriana, Andita Fernandes, Alcinda Pinto Fitri Yani GITA PRATIWI Gymnastiar, Firzy Alvian Syafitto Haekase, Maria Anggelina Halimu Husna, Putri Handoyo, Nikolas E. Hapsari, Ovita Putri Hasanah, Ihsan Hedy Hardiana Helga Jilvera Nathalia Ndun Herculano, Hermenengildo Herdeaningsih, Aldya Hinga, Indriati Andolita Tedju Hinga, Indriati Tedju Husna, Putri Halimu I Wayan Suartana Indra Hastuti, Indra Irawan. AM, Ady Jacob Matheos Ratu Jannah, Raodhatul Jarut, Ester Ingrida Agninoy Juhuria, Hikmah Julianingsih, Sri Redjeki Junias, Marilyn S. Juwitasari Juwitasari K. S. Toga, Jessica Rambu Kariani, Ni Luh Karya, Betty Klaran, Advenia Angela Koso, Kamilla Ahmad Kresna Agung Yudhianto Kristiningtyas, Wahyunti Kurniawati, Triyani Kustiko, Wayan L. Lisnawati La Sara Lape, Jlistini Mertiana Lay Djara, Desi Darmiati Lepa, Mariance E. Lerik, M. Dinah Charlota. Lestariono, Wijoko Lewi Jutomo Limbu, Ribka M. Romli Mado, Fransiskus G. Mado, Fransiskus Geroda Magfira, Magfira Maharani, Frida Manya Manya Mardiana Mardiana Maria Vertiany Zefanya Tulus Marthen Robinson Pellokila Mastini, Luh Mega O. L. Liufeto Meha, Irene Ngguna Maramba Meliyani, Revi Misnah Misnah Missa, Yetream Sintiche Muammar Muammar, Muammar Muhamad Kurniawan, Muhamad Muin, Ni’matullah Munawarrah, Raudhatul Musafir, Musafir Muslim Tadjuddah Musta'in, Musta'in Mustain Mustain Musta’in, Musta’in Muthiah, Chaerun Muzaroah Ermawati Ulkhasanah Nayoan, Chrsitina R Nisa, Jannatin Nita Yunianti Ratnasari Nita Yunianti Ratnasari Nomeni, Epsin Y. Noorce Christiani Berek Norsandi, Dedy Norsandy, Dedi NP, Handono Nughraheni, Rizki Indah Nur, Marselinus Laga Nurfidah, Nurfidah Nurjanah, Ananda Tri Nurtaqiyah, Nurtaqiyah Nurul Hidayatullah, Nurul Nurvitasari, Lita Aprelia Oematan, Grouse Pambudi, Agung Setyo Panjika, Yunus Praja Pellokila, Eri Jit Picauly, Intje Polly, Junitry Yublina Poy, Galfari Elsatria Digiferen Prakoso, Adi Buyu Purimahua, Sintha Purimahua, Sintha Lisa Purwanti, Ratna Putra, Arizal Eka Rahmasari, Ikrima Rahmat Hidayat Rahmi Rahmi Ramadayanti, Ramadayanti Ramdhani, Ailza Reni, Wa Ode Resviya, Resviya Retno Ambarwati Riska, Alfiza Riwu, Only Ivonila Rizky Pradita Manafe Roga, Anderias U. Rohmah, Risky Ain Nur Romeo, Petrus Rosmawiah, Rosmawiah Rovica Probowati RR. Ella Evrita Hestiandari Ruliana Ruliana, Ruliana S. Langaji, Fahmi Salmun, Johny Salsabila, Syafira Salsabilah, Anugrah Batari Gading Santos, Domingas Soares dos Sapulette, Nadia Stefani Sarah, Fani Sari, Anju Puspita Saudale, Prischa Huan Savitri, Dessy Nourma Siska Sentosa, Alfrid Seran, Alfonsa Iyoni L. Setyobudi, Agus Shalihah, Ulfa Roihanahtus Singgih Purnomo Sintha Lisa Purimahua Siska Savitri, Dessy Nourma Siti Farida Soares, Doemingoes Soares, Domingos Soares, Justinho Soenoto, Danudiraja Soleman Landi Sulfa, Sulfa Sulityoningsih, Heni Sunardianto, Sunardianto Sunarya, Nana Alfina Suprapti, Wiwik Suryadi Suryadi Syahrini, Syahrini Tahta Raharja, Muhammad Langlang Takaeb, Afrona E. L. Takaeb, Afrona Elisabeth Lelan Talahatu, Anna Henny Talitha, Yulen Tasya, Ana Tedju, Indriati temu27, mariana Tiaja, Tiaja Tira, Deviarbi Sakke Toga, Nia Rambu Kareri Tokan, Marciany Cahyaratry Airlangga Putri Totok Wahyudi Touku Umar Tri Yuniarti, Tri Ude , Marselina Umburoga, Anderias Utami, Sisca Putri Wahyu Ernawati Wahyuningsih Wahyuningsih Wahyuningsih Wahyuningsih, Novi Wasiul, Wasiul Wawan Setiawan Weraman, Pius Wibowo, Friza Rahmawanto Widiastuti, Agung Winarsih Winarsih winarti, eko Wisnu Adi Yulianto Witriyani, Witriyani Wurdianto, Kukuh Yuliani M, Sri Yundari, Yundari Zulkifli Rais