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All Journal International Journal of Informatics and Communication Technology (IJ-ICT) JURNAL SAINS PEMASARAN INDONESIA Teknotan: Jurnal Industri Teknologi Pertanian The Journal of Experimental Life Sciences (JELS) Jurnal Rekayasa Sistem Industri Jurnal Ilmu Sosial dan Humaniora JURNAL MANAJEMEN AGRIBISNIS Forum Agribisnis SITEKIN: Jurnal Sains, Teknologi dan Industri Jurnal Keteknikan Pertanian Tropis dan Biosistem Jurnal Informatika dan Teknik Elektro Terapan Agricore: Jurnal Agribisnis dan Sosial Ekonomi Pertanian Unpad JOIN (Jurnal Online Informatika) Jurnal Ilmiah KOMPUTASI Industria: Jurnal Teknologi dan Manajemen Agroindustri SemanTIK : Teknik Informasi Jurnal Keperawatan BSI Journal of Information Technology and Computer Science (JOINTECS) Jurnal Agro Industri Perkebunan Syntax Literate: Jurnal Ilmiah Indonesia JEPA (Jurnal Ekonomi Pertanian dan Agribisnis) JMM (Jurnal Masyarakat Mandiri) JURNAL REKAYASA SISTEM INDUSTRI Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) Jurnal ULTIMATICS AGROMIX Jurnal Keperawatan Komprehensif (Comprehensive Nursing Journal) Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto STRING (Satuan Tulisan Riset dan Inovasi Teknologi) Jurnal Bisnis Terapan Journal of Industrial and Information Technology in Agriculture The International Journal of Business Review (The Jobs Review) MULTINETICS RADIAL: JuRnal PerADaban SaIns RekAyasan dan TeknoLogi Civilla : Jurnal Teknik Sipil Universitas Islam Lamongan Jurnal Teknologi Informasi, Komputer, dan Aplikasinya (JTIKA ) Jurnal Riset Bisnis dan Manajemen Indonesian Journal of Electrical Engineering and Computer Science Jurnal FASILKOM (teknologi inFormASi dan ILmu KOMputer) Jurnal Informatika Terpadu Kompleksitas: Jurnal Ilmiah Manajemen, Organisasi, dan Bisnis Journal of Tourism Economics and Policy JUSTIN (Jurnal Sistem dan Teknologi Informasi) Jurnal Sistem Informasi Triguna Dharma (JURSI TGD) Prosiding Seminar Nasional Sisfotek (Sistem Informasi dan Teknologi Informasi) Teknologi dan Industri Pertanian Indonesia JuTISI (Jurnal Teknik Informatika dan Sistem Informasi) RADIAL: Jurnal Peradaban Sains, Rekayasa dan Teknologi Jurnal Perangkat Lunak
Irfan Ardiansah
Fakultas Teknologi Industri Pertanian Universitas Padjadjaran
Agriculture, Biological Sciences & Forestry Humanities 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 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 Other

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Komparasi Model ARIMA, Regresi Linear, Random Forest, dan LSTM untuk Peramalan Harga Beras Jawa Barat Marsello Ormanda; Irfan Ardiansah
Jurnal Informatika Terpadu Vol 12 No 1 (2026): Maret, 2026
Publisher : LPPM STT Terpadu Nurul Fikri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54914/jit.v12i1.2789

Abstract

Rice price fluctuations in West Java significantly impact regional inflation and national food security. The main challenge in forecasting this commodity price is the high volatility of the data, which conventional statistical models often fail to capture. This study aims to compare the accuracy of four forecasting methods: ARIMA, Linear Regression, Random Forest, and Long Short-Term Memory (LSTM), to identify the best-performing model. The data used are daily medium rice prices in West Java from January 2022 to October 2024, obtained from Kaggle. The methodology includes data pre-processing, model parameter optimization, and performance evaluation using RMSE, MAE, and MAPE metrics. The results show that non-linear models significantly outperform linear models. LSTM recorded superior performance with the lowest error rates (MAPE 0.43% and RMSE 91.95), followed by Random Forest (MAPE 0.67%). In contrast, ARIMA and Linear Regression produced errors above 10%. In conclusion, Deep Learning and Machine Learning approaches are more robust at handling volatile food price data than classical econometric methods, making them highly recommended as a basis for policymakers' early warning systems.
INFORMATION SYSTEM APPLICATION DEVELOPMENT: A CASE STUDY OF CV. BULUK LUPA SME Irfan Ardiansah; Rahmat Subrata Kardaya; Devi Maulida Rahmah; Selly Harnesa Putri; Ryan Hara Permana
JURNAL PERANGKAT LUNAK Vol 5 No 2 (2023): Jurnal Perangkat Lunak
Publisher : Indragiri Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/jupel.v5i2.2605

Abstract

This study involves the creation and deployment of a Laravel framework-based web-based management information system for a business entity referred to as Buluk Lupa. The website serves as a platform for all transactions in Buluk Lupa, as well as a medium for promotion and storage of product and stock data online. The website employs a bootstrap with the Magenta theme, organizing the appearance of the website like a table while also providing separate pages for each menu item. The website also includes a shopping cart feature for users to purchase products, as well as a cookie system to streamline the user experience during login and order placement. The website underwent black box testing to ensure all functions align with the intended requirements. The text also discusses the economic feasibility analysis of Buluk Lupa's products and the proposed system modifications to make the existing information system more effective and provide a positive impact on sales and data collection, affecting Buluk Lupa's growth.
Penerapan Elementor sebagai Perangkat Pengembangan Platform Pengawalan Rancangan Kerja PT. PVI Irfan Ardiansah; Albert Triokto; Selly Harnesa Putri; Roni Kastaman; Totok Pujianto
JURNAL PERANGKAT LUNAK Vol 5 No 3 (2023): Jurnal Perangkat Lunak
Publisher : Indragiri Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/jupel.v5i3.2782

Abstract

In the pursuit of optimizing information systems and website development for PT. PVI (Renstra), an extensive analysis was conducted on the use of CMS WordPress supplemented with the Elementor add-on as the primary tool for website construction. This analysis sought to assess the feasibility and capabilities of Elementor basic in meeting Renstra's requirements. Various critical aspects were evaluated, including account creation, login and logout systems, as well as form display and integration. Elementor basic, while providing the convenience of a user-friendly drag-and-drop design interface, falls short of fully satisfying Renstra's needs. A significant challenge encountered was Elementor basic's inability to create a seamless account creation system integrated with login and logout features. This posed a hindrance for website users seeking to input data, as they were unable to smoothly implement login functionalities within Elementor basic. To address these challenges, several recommendations are proposed. Firstly, Renstra should consider upgrading to Elementor Pro, which offers an array of comprehensive features, including streamlined form integration and efficient account creation. Secondly, designing an efficient login system within Elementor Pro to enable users to effortlessly create accounts, log in, and access their work progress is paramount. Thirdly, meticulous attention should be given to integrating form submission and the Progress Bar to enable users to submit data effortlessly and view their progress directly on the website, eliminating the need for manual Progress Bar adjustments. Fourthly, leveraging Elementor Pro's additional design features can significantly enhance the website's overall appearance, ensuring it aligns with user requirements. Finally, Renstra should explore the development of supplementary features to enrich the user experience, such as enhanced work progress management, progress notifications for registered users, or more restricted access for specific users. Implementing these recommendations will enable PT. PVI to enhance the efficiency and effectiveness of their information system and website. This, in turn, will enable them to provide superior services to their users, enhance transparency in progress reporting, and ultimately achieve their goal of optimizing their corporate information system.
Automatic Temperature Management in Brooder and Its Effects on Chicken Growth and Body Weight Irfan Ardiansah; Rudyanto Putra Simanjuntak; Wahyu K. Sugandi; Iwan Setiawan
JURNAL PERANGKAT LUNAK Vol 6 No 2 (2024): Jurnal Perangkat Lunak
Publisher : Indragiri Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/jupel.v6i2.3211

Abstract

The poultry industry, which plays a crucial role in meeting global meat and egg production demands, can benefit from research on optimal environmental conditions, particularly temperature and lighting, for chicken productivity, with a focus on local breeds like Sentul chickens and the use of brooders for temperature control. This research aims to create an integrated temperature control system for chicken brooder using an Arduino Uno microcontroller and web-based monitoring, which will automate the control of brooder and provide continuous monitoring to enhance efficiency and productivity in poultry farming, particularly for Sentul chickens, by accurately measuring and monitoring microclimatic conditions, preventing measurement errors and fluctuations in temperature, and mitigating potential stress-related issues. The developed control system simplifies monitoring and control processes, eliminating the need for direct human intervention, and consists of hardware components such as temperature sensors, incandescent lamps, a microcontroller, and a router, and software components including programming the sensors, microcontroller, and website for data display, and a temperature control program developed using the Arduino programming language that effectively regulates the heating lamp based on temperature thresholds. The study showcases the effectiveness and academic relevance of utilizing Arduino-based technology and web-based monitoring systems in poultry farming, providing valuable insights for chicken farmers and serving as a reference for future development of temperature control devices, ultimately enhancing the efficiency and productivity of Sentul chicken production and benefiting the local community and the poultry industry.
KOMPARASI PENGGUNAAN PUSH NOTIFICATION DENGAN TELESALES UNTUK MENINGKATKAN EFEKTIFITAS KAMPANYE UPSELLING Irfan Ardiansah; Muhammad Rafli; Efri Mardawati; Selly Harnesa Putri; Devi Maulida Rahmah
JURNAL PERANGKAT LUNAK Vol 6 No 3 (2024): Jurnal Perangkat Lunak
Publisher : Indragiri Islamic University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32520/jupel.v6i3.3669

Abstract

Penelitian ini bertujuan untuk menganalisis potensi penerapan Push Notification (PN) dan telesales sebagai media komunikasi dalam kampanye upselling perusahaan edutech yang menyediakan paket belajar berlangganan. Analisis dilakukan berdasarkan data pengguna premium PT XYZ, dimana 73,1% pengguna memilih paket belajar kategori rendah karena keraguan ketika membeli paket dengan harga yang tinggi. Dampak dari banyaknya pengguna paket rendah adalah rendahnya pendapatan yang diperoleh perusahaan, sehingga membutuhkan intervensi untuk meningkatkan pendapatan. Penelitian ini menunjukkan bahwa telesales secara signifikan lebih efektif daripada aplikasi PN + Inbox dalam kampanye upselling, dengan tingkat konversi sebesar 0,93% untuk telesales, 0,13% untuk aplikasi PN + Inbox, dan 0% untuk kelompok kontrol. Segmentasi pasar yang efektif dalam kampanye ini melibatkan berbagai kategori paket, dengan tingkat konversi yang berbeda antara telesales dan aplikasi PN + Inbox. Berdasarkan temuan ini, disarankan untuk mengirimkan aplikasi PN + Inbox yang diikuti dengan pendekatan telesales kepada pengguna yang tidak melakukan pembelian setelah menerima aplikasi PN + Inbox, untuk meningkatkan efisiensi dan efektivitas kampanye upselling PT XYZ. Hasil penelitian ini memberikan kontribusi keilmuan yang penting dalam memahami strategi implementasi upselling dalam konteks perusahaan edutech, dengan fokus pada penggunaan PN dan telesales sebagai media komunikasi..
Co-Authors Adiyaksa, Narendra Bagus Ahmad Syauqi Fadillah Albert Triokto Aldika Karisnoviandi Alya Zhafirah, Siti Amili Yohari Amili Yohari Anastasya Maharani Andre Prayudha Andrianto Trilaksono, Rafli Anggraini, Muthia Anugrah, Eka Ardy Yusuf Wibawa Astriani, Elisa Dian Azkya, Zahra Syifadeasy Calibra, Ryan Ganesha Chay Asdak Devi Maulida Devi Maulida Rahmah Dewi, Mira Santika Dian Adiningsih Dila Sari Annisa Dwi Purnomo Dwi Purnomo Efatmi, Fajri Efri Mardawati Elisa Dian Astriani Endryaz Vergian Nusantara Endryaz Vergian Nusantara Fadhlurrahmah, Jauhar Fadjri Ramadhan Faisal Ahmad Faizal Syahmurman Fajri Efatmi Fajri Efatmi Farah Nuranjani Febby Ihsani Firda Indriyani Firdan Rizki Maulidan Ghifary, Abdurachman Gian Anantrio Putra Handarto Hanifah, Aisyah Harnesa Putri, Selly In-In Hanidah Irji Rizqi Sabila Irsyad Fauzi Adiarsa Iwan Setiawan Iwan Setiawan Januardi Januardi, Januardi Josua Pandaoni Juansah, Estha Triani Kardaya, Rahmat Subrata Kurniawan, Koko Iwan Agus Laksono Trisnantoro Larasati Septya Rizqi Maharani, Anastasya Mardani, Muhammad Alif Athalla Marsello Ormanda Mira Trisyani Muhammad Ansyari Rizky Muhammad Hafiz Muhammad Hafiz Muhammad Rafli Nabilla Saptaryana Martha Narendra Bagus Adiyaksa Nurliasari, Dessy Nurpilihan Bafdal Nurpilihan Bafdal Nurpilihan Bafdal Nurpilihan Bafdal Nurpilihan Bafdal Nurpilihan Bafdal Nurpilihan Bafdal Nurpilihan Bafdal Pandaoni, Josua Puspita Puspita Putri, Irsalina Kirana Raden Bramadi Nugraha Wargadibrata Rafli, Muhammad Rahmah, Devi M. Rahmat Subrata Kardaya Reka Firwayani Wigati Riesfa Alna Sanaya Hasbullah Rizqi, Miftahur Roni Kastaman Rudyanto Putra Simanjuntak Ryan Ardianto Ryan Ganesha Calibra Ryan Hara Permana Ryan Hara Permana Ryan Hara Permana Ryan Hara Permana Sandi Asmara Sarah Fahdah Afifah Sarah Latifah Saripuspa, Saripuspa Sartika Azhari Sartika Azhari Selly Harnesa Putri Shafiyyah Dzakirah Hasna Simanjuntak, Rudyanto Putra Siti Fatiimatul Fadilah Siti Nurhasanah Sophia Dwiratna Sophia Dwiratna Nur Perwitasari Syafrizal Saragih Syahputra, Andhika Nugraha Totok Pujianto Triokto, Albert Utama, Aditya Azdhar Utami, Risma Wahyu Kristian Sugandi Yanti Rubiyanti Yohari, Amili Zahra Syifadeasy Azkya Zaida Zaida Zainuri Zainuri