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Journal : INOVTEK Polbeng - Seri Informatika

Sea Level Prediction Using Gated Recurrent Unit and Bidirectional Long Short-Term Memory Methods Sinurat, Anting B.N; Wildan Aprizal Arifin; Wenny Ananda Larasati
INOVTEK Polbeng - Seri Informatika Vol. 9 No. 2 (2024): November
Publisher : P3M Politeknik Negeri Bengkalis

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35314/r9bk6j70

Abstract

Coastal areas are areas that border between land and sea. One of the main threats to this area is flooding due to rising sea levels. The coastal areas in the South Lampung Waters are geographically located directly opposite the Sunda Strait. In this area, there are various economic activities of the community and settlements that are greatly influenced by sea dynamics, including tides. This study aims to predict sea level in the South Lampung Waters using the GRU method and compare the prediction results of the model with the BiLSTM model. This study involves steps such as data collection, data pre-processing, model training, modeling, evaluation and analysis. The data used is sea level data for one year, from June 1, 2023 to May 31, 2024, which is divided into training data (80%) and test data (20%). Evaluation of the test results and predictions of the two models is carried out using MAE and RMSE. The results of the research that has been carried out, the BiLSTM method is superior to the GRU method in predicting water levels. This can be seen from the MAE and RMSE values ​​obtained, where the BiLSTM method has the lowest MAE value of 0.0102 and RMSE of 0.0218, while the GRU method has a MAE value of 0.0164 and RMSE of 0.0277. So in this study it can be concluded that the BiLSTM method is more accurate and effective than the GRU method in predicting sea level in the South Lampung Waters.
Co-Authors Acep Saepul Zamil Agung Setyo Sasongko Ahmad Beryliumsyah Ikmaludin Ahmad Satibi Ahmad Satibi AKBAR fitransyah, Hikmal Al farizi, Azwin Jahid Aliano, Keiysha Berlianindita Alya Dina Wilujeung Amanda, Salma Trisya Amien Rais Andre Aprinaldo Ani Anisyah Anzani, Luthfi Apriansyah, Muhamad Renaldi Apriansyah, Muhammad Renaldi Arief Darmawan Armelita, Ayang Arsanti, Yulia Asep Sandra Budiman Aulia, Tazkiah Aulia, Tazkiah Kamilah Azhari, Dhea Rahma Budiman, Asep Sandra Cakra Rahardjo cakra rahardjo Darmawan, Arief Daud, Anton Della Ayu Lestari Della Ayu Lestari Dhea Rahma Azhari Dhea Rahma Azhari Fadillah, Annisa Nur Fadzar, Angga Fahriza, Salsabila Putri Fawaz Fawaz Fernaldy Akbar Faudzan Futriansyah Lipalda Haekal Ghossan Firdaus Hajijah, Karimatul Aulia Handyanto, Lukman Hari Din Nugraha Herli Salim Hikmattulloh, M. Bintang Ilsa Margiana Herawati Ishak Ariawan Ita Arianti Jelita, Dinda Kiffah Kayyisah Ahmad Kiran Aulia Putri Kiran Aulia Putri Kukuh Widiyanto Larasati, Wenny Ananda Lubis, Naddra Haddad Lukman Lukman Lukman Lukman Mad Rudi Makhtar, Muhammad Ottmar Mar’ah, Maihuhatul Maulana, Pardip Maulidia, Raisa Maulsyid, Ramzan Pradana Minsaris, La Ode Alam Muhamad Ashari, Mahathir Muhamad Renaldi Apriansyah Muhammad Renaldi Apriansyah Murtianingsih, Dzakiya Fikri Nabila Tufailah Nevin Adel Ramaputra Novi Sofia Fitriasari Nurghea, Shelena Yasmin Nurokhim, Arif Pardip Maulana Raden Mohamad Herdian Bhakti Rahaditya Aryadi, Naufal Rahardjo, Cakra Ramaputra, Nevin Adel Ramdhani, Muhammad Akbar Rudi, Mad Sabilla, Annisa Maulana Sariwardoyo, Awanda Muthia Septiantina, Shinta Shafa Salsabilla Buchori Salsabilla Buchori Shelena Yasmin Nurghea Shinta Septiantina Sihombing, Amalia Rahma Dini Sinurat, Anting B.N Sriyanto, Sesar Prabu Dwi Sutrisno, Rifki Andreana Syamsul Arifin Tarigan, Daniel Julianto Taufiq Ejaz Ahmad Tirtana, Denta Titania Ferodova Shonda Virgianisa, Tania Wenny Ananda Larasati Wilujeung, Alya Dina Yoga Estu Nugraha Nugraha Zamil, Acep Saepul