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All Journal ELKHA : Jurnal Teknik Elektro Bulletin of Electrical Engineering and Informatics Jurnal Edukasi dan Penelitian Informatika (JEPIN) Jurnal Informatika dan Teknik Elektro Terapan Jurnal Linguistik Komputasional JUSTIN (Jurnal Sistem dan Teknologi Informasi) Jurnal Multidisiplin Indonesia Jurnal Aplikasi dan Riset Informatika
Novi Safriadi
Universitas Tanjungpura
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Energy Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Veterinary

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ADAPTASI FLEKSIBILITAS SISTEM INFORMASI MANAJEMEN PENGELOLAAN RUMAH SUSUN SEDERHANA SEWA (RUSUNAWA) UNIVERSITAS TANJUNGPURA Hamida, Hamida; Safriadi, Novi; Perwitasari, Anggi
Jurnal Informatika dan Teknik Elektro Terapan Vol. 11 No. 3 (2023)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v11i3.3233

Abstract

The provision of information at Rusunawa Untan has increased in response to the needs of students for registration and data management. However, the system currently in use is still conventional and ineffective. This research aims to develop a web-based information system to manage registration and data at Rusunawa Untan. This system can send WhatsApp messages to residents and adapt to user needs. The flexibility of the information system is crucial in its development as the business environment is constantly changing. This research explains the development of the flexibility of the information system and the objectives to be achieved. The Object Oriented Analysis Design (OOAD) method is used for needs analysis, UML design, and implementation with PHP and the Laravel framework. The application is tested using black box method and User Acceptance Test (UAT) with 23 respondents. The UAT results show a satisfaction rate of 85.30%, indicating that the application meets expectations. The OOAD method is well implemented, and the application is well-received and able to adapt to changes in business requirements without significant modifications to the system.
ANALISIS SENTIMEN KEBIJAKAN PEMBERLAKUAN PEMBATASAN KEGIATAN MASYARAKAT (PPKM) TERHADAP PERTUMBUHAN EKONOMI SEKTOR E-COMMERS DI INDONESIA MENGGUNAKAN METODE K-NEAREST NEIGHBOR (KNN) ATTARIK, KHEMAL DANDY; Safriadi, Novi; Yulianti, Yulianti
Jurnal Informatika dan Teknik Elektro Terapan Vol. 12 No. 3S1 (2024)
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jitet.v12i3S1.5281

Abstract

Skripsi ini menganalisis sentimen masyarakat Indonesia mengenai kegiatan yang dilakukan pada penggunaan E-Commerce pada masa PPKM melalui tweets media sosial Twitter. Penelitian ini menggunakan data sebanyak 2861 data tweets dari tanggal 6 January 2021 sampai 31 December 2021 dengan kata kunci belanja online, transaksi online, dan ojek online. Metode preprocessing yang digunakan ialah cleaning, case floding, tokenizing, slang, convert negation, stopword, dan stemming. Pengerjaan analisis ini menggunakan metode KNN dengan Labeling manual dengan hasil tweet 1455 Positif, 540 Negatif, dan 866 netral. Pengujian hasil analisis yang didapat berupa sebagian besar tweet berisi netral dengan hasil akurasi 91.8 %, presisi 63.3%, dan recall sebesar 92.3%.
Co-Authors A.A. Ketut Agung Cahyawan W Abang M. Zaid Wahyu, Abang M. Adipratama, Muhammad Rizky Adnan Amirwan, Adnan Agustino Halim, Agustino Aliska, Sandra Aliska, Sandra Aminullah Aminullah, Aminullah Ananraytama, Nanda Tamara Anggi Perwitasari Anggi Srimurdianti S, Anggi Srimurdianti Anggi Srimurdianti Sukamto, Anggi Srimurdianti Anggi Srimurdianti Sukanti, Anggi Srimurdianti Anggi Srimurdianti, Anggi Ar-Razy Muhammad Arif Bijaksana Negara, Arif Bijaksana Arif Bijaksana Putra Negara ATTARIK, KHEMAL DANDY Butar, All Binardo V B Dio, Dio Doddy Syuhada, Doddy Enda Esyudha Pratama, Enda Esyudha Enry Firmana, Enry Eri Hartanto, Eri Eric Herman, Eric Etsa, Muhammad Dwi Falentin Yusdani Putri, Falentin Yusdani Fernando, Leonardus Fitriyyah, Sitti Nurul Jannah Gandhi Pranoto, Gandhi Hafiz Muhardi Hamida Hamida Hanindra, Muhammad Zukhruf Firdaus Hanindra, Muhammad Zukhruf Firdaus Harianto Antonio Harianto op, Harianto Helen Sasty Pratiwi, Helen Sasty Helen Sastypratiwi, Helen Helfi Nasution Hendri Supryadi, Hendri Hengky Anra Heri Priyanto, Heri Herry Sujaini Irwan Adhi Prasetya, Irwan Adhi Jarob, Yosep Jaya, Kriyan Andika Jaya, Kriyan Andika Juliani Okta Farida, Juliani Okta Khairiyah, Dian M Iqbal kamiludin, M Iqbal Madani Madani, Madani Mardheni Muhammad, Mardheni Muftia Alfian, Muftia Muhammad Arief Maulana Muhammad Azhar Irwansyah Muhammad Hasbiansyah, Muhammad Muhammad Saleh Narti Prihartini, Narti Nasikhin, Khoirun Ningtyas, Della Widya Nur Agus Pratiwi, Nur Agus Nurul Hafizah Yadi, Nurul Hafizah Pertiwi, Anggi Purnama, Isnendar Raharjo, Agus Prasetyo Raka Umbara, Muhammad Rendi Febriyansyah, Rendi rini hazriani Rio Fiorido, Rio Rudy Dwi Nyoto, Rudy Dwi Ryan Herwan Dwi Putra, Ryan Herwan Saputra, Agus Setiawan, Nurul Ivan Simanjuntak, Maya Salinka Siti Fajarwati Harahap, Siti Fajarwati Sony Shanivan, Sony Suryadi, Firrizqi Takhta Akrama Ananda, Takhta Akrama Tara Sukandi, Tara Tri Apriani, Tri Tursina Tursina urai salam Uray Meriyanti, Uray Uswah Hasanah Wagimin Wagimin, Wagimin Wahyu Patrya Sasmita, Wahyu Patrya Widiatuning, Widiatuning Widiatuning, Widiatuning Yulian Rahayudi, Yulian Yulianti Yulianti