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Prediksi dan Pemodelan Kualitas Udara Menggunakan Random Forest dan Gradient Boosting Jakarta: Studi Kasus : Jakarta dan Tangerang Rivaldi, Afdan; Ramadhani, Alif; Ramadhan, Iqbal; Nuryamin, Yamin; Priyatna, Ade
Jurnal Nasional Teknologi Komputer Vol 5 No 4 (2025): Oktober 2025
Publisher : CV. Hawari

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Abstract

PM2.5 menjadi salah satu indikator penting dalam menilai kualitas udara di wilayah perkotaan karena sensitif terhadap aktivitas transportasi, industri, serta dinamika pertumbuhan penduduk. Penelitian ini bertujuan untuk memetakan pola PM2.5 di Jakarta dan Tangerang serta membangun model prediksi berbasis machine learning. Data Jakarta (2021–2025) dan Tangerang (2020–2023) melalui proses pembersihan, imputasi nilai hilang, normalisasi, dan penyelarasan struktur. Rekayasa fitur diterapkan untuk memperkuat karakteristik temporal sebelum model Random Forest dan Gradient Boosting dilatih dengan rasio 80:20. Evaluasi menggunakan R², RMSE, dan MAE menunjukkan bahwa konsentrasi PM2.5 di Jakarta cenderung lebih tinggi dan berfluktuasi. Gradient Boosting memperoleh performa paling konsisten, sedangkan analisis feature importance mengidentifikasi PM10 dan NO₂ sebagai variabel paling berpengaruh. Temuan ini menegaskan bahwa pendekatan machine learning mampu meningkatkan efektivitas pemantauan kualitas udara dan mendukung strategi pengendalian polusi yang berbasis data.
Pelatihan Dan Pemanfaatan Teknologi Cloud Untuk Penyimpanan DiKoperasi Serba Usaha Komunitas Warga Bojong Gede (KSU KOWAGE) Ade Priyatna; Eko Setia Budi; Eva zuraidah; Sanwani; Siti Indriane Maebari; Jodi Setiawan; Agung Primahadi Asta; Damar Nugraha; Rizky Maulana Ambya
JPM: Jurnal Pengabdian Masyarakat Vol. 4 No. 1 (2023): July 2023
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jpm.v4i1.1023

Abstract

The Bojong Gede Residents Community Multi-Business Cooperative (KSU KOWAGE) is a cooperative institution founded with the spirit of togetherness and a sense of desire to form a business but is constrained by limitations such as small business capital, and weak human resources. It is difficult to access information & technology as well as sources of capital. Currently, KOWAGE KSU has several products that have been marketed both offline and online, there are several obstacles related to their activities, one of which is related to storing images of several products to then make catalogs and cooperative activities which later can be distributed and used anytime and anywhere, one of the technologies that can be used for storage is using cloud technology from Google, namely Google Drive, by utilizing and using this technology KSU KOWAGE can store its products and cooperative activities anytime and anywhere, providing directly create google drive and also a cloud-based data storage method which is quite popular including Google Drive, and knowing this cloud technology starts from the utilization, use, and function of the application features, directly from each participant's cellphone, the one day workshop method
Optimalisasi Aplikasi E-Learning Berbasis Moodle Untuk Pengembangan Dan Peningkatan Media Pembelajaran Secara Digital Budi, Eko Setia; Priyatna, Ade; Zuraidah, Eva; Fadillah, Nur; Firmansyah, Ilhan; Rana, Dipo Yudhis; Fitriyani, Fitriyani; Roris, Renaldi Putra
JPM: Jurnal Pengabdian Masyarakat Vol. 6 No. 3 (2026): January 2026
Publisher : Forum Kerjasama Pendidikan Tinggi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47065/jpm.v6i3.2751

Abstract

Community Service is a routine activity carried out by lecturers of Higher Education in order to carry out the obligations of the Tridharma of Higher Education. Lecturers have an obligation to carry out the obligation to share knowledge and skills they have with the wider community who need help. One of the partners who needs support is Al Qomar School which currently has problems in the information system in the digital learning process. This often causes errors in the digital learning process. In addition, the partner also does not have a website application that can be used to display the school's digital learning that makes it easier for teachers to access digital learning quickly and efficiently. Based on this, this community service aims to provide Moodle-Based E-Learning Application Training for the Development and Improvement of Digital Learning Media at Al Qomar School that can be used by partners to improve learning performance better. The activity was carried out face-to-face at the Al Qomar School Hall, Jalan Kamal Raya No. 1 Kalideres, West Jakarta. The target output to be achieved in this activity is the publication of this training activity in national-scale electronic or print media. Improving the ability of the e-learning system aims to provide effective solutions in increasing learning flexibility, accommodating diverse learning styles, and facilitating learning accessibility. E-learning development using the Moodle platform, 100% of teachers are able to design learning with creative and innovative content
Co-Authors Achmad Faisal Achmad, Alman Agung Primahadi Asta Agustina, Menik Anna Aji Setiawan Alamsyah, Diyan Alfin Nugraha Alviansah, Irvan Amalia Husna Anggata, Aprio Riska Aprilia Dimas Sahid Ayu Azizah Besus Maula Sulthon cahya, Andre Damar Nugraha Dani Wijayanto Darmawan Darminto Deni Hardiansyah Deny Robyanto Deny Robyanto Dewi, Zahra Alifia Dina Faisha Dionaci rizki utami Dito Tri Ardana Djayusman, Ismoyo Nugroho Dwi Satria Nugraha Eko Setia Budi Eni Heni Hermaliani Eva Zuraedah Eva Zuraidah Eva zuraidh Fadililah, Akbar Fajar Fatiyah Saidah Firas Anderasta, Ryan Firmansyah, Ilhan Fitriyani Fitriyani Frieyadie Garry Tauran, Malfi Gata, Windu Ghifary Rafy Pratama Ginting, Axel Elyas hamzah firjatullah, arkananta Harfi Zhilaa, Ramya Iqbal Ramadhan, Iqbal Iqbal Ubaidillah Jajang Abdul Jabar Jodi Setiawan Kasta Yudha Siahaan Kenji Ferdian Santosa Krishandi, Septa Remond Kukuh Panggalih Kusumah, Mayang Masriza, Fahmi Fiqih Mesran, Mesran Mohammad Aswad Arifin Muhamad Irfan Muhammad Rizki Muhammad Sudiyanto Nagur, Rolan Nur Fadillah, Nur Nursalim, Fredrika Irmanielyn oknel Oky Kurniawan Pattipeilohy, William Frado Perwitasari, Ayu RAMADHANI, ALIF Rana, Dipo Yudhis Ratih Kumala Sari Rima Tamara Aldisa Rinaldy Rinaldy Rivaldi, Afdan Rizky Maulana Ambya Roris, Renaldi Putra Sanwani Sanwani Sanwani SANWANI SANWANI, SANWANI Saputra, Alvin Nugraha Silviliani, Ilun Siti Indriane Maebari Sumiati Sumiati Vhijar Rainaldany, Muhammad Vitria Margharet William Frado Pattipeilohy Yamin Nuryamin Yeni Nuraeni Yoki Feriano Zakaria Maulana Arif Zamani, Sauqi Zico Pratama Putra