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All Journal JURNAL SISTEM INFORMASI BISNIS Tadris: Jurnal keguruan dan Ilmu Tarbiyah ANDHARUPA JSPH (Jurnal Sosiologi Pendidikan Humanis) JOIV : International Journal on Informatics Visualization PRISMA SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL PENDIDIKAN TAMBUSAI Ensiklopedia of Journal Minda Baharu Menara Ilmu International Journal for Educational and Vocational Studies Jurnal Studi Guru dan Pembelajaran Jurnal Menara Ekonomi : Penelitian dan Kajian Ilmiah Bidang Ekonomi Building of Informatics, Technology and Science The Indonesian Journal of Social Studies The Journal of Society and Media JURNAL GEOGRAFI Geografi dan Pengajarannya JOURNAL OF INFORMATION SYSTEM MANAGEMENT (JOISM) Journal of Herbal, Clinical and Pharmaceutical Science (HERCLIPS) Jurnal Partisipatoris IJIIS: International Journal of Informatics and Information Systems Abdimasku : Jurnal Pengabdian Masyarakat Suluah Bendang: Jurnal Ilmiah Pengabdian Kepada Masyarakat International Journal of Environmental, Sustainability, and Social Science Journal of Applied Data Sciences Jurnal Pengabdian Masyarakat Indonesia International Journal of Social Learning (IJSL) Journal La Lifesci International Journal of Social Science Indonesian Journal of Engagement, Community Services, Empowerment and Development (IJECSED) International Journal of Engagement and Empowerment (IJE2) SOCIAL : Jurnal Inovasi Pendidikan IPS Jurnal Pengabdian Kepada Masyarakat Jurnal Abdi Masyarakat Indonesia JUSTIN (Jurnal Sistem dan Teknologi Informasi) Jurnal Pengabdian Masyarakat untuk Negeri (UN-PENMAS) Jurnal Teknologi Sistem Informasi Jurnal Puan Indonesia Kajian Moral dan Kewarganegaraan Journal of Indonesian Rural and Regional Government (JIRReG) Mudabbir: Journal Research and Education Studies Journal of Comprehensive Science Dedikasi: Jurnal Pengabdian Kepada Masyarakat Zona Manajerial: Program Studi Manajemen (S1) Universitas Batam Indonesian Research Journal on Education Innovative: Journal Of Social Science Research Jurnal Pengabdian Ibnu Sina International Journal of Emerging Research and Review Jurnal Manajerial dan Bisnis Tanjungpinang Jurnal Pendekar Nusantara Zona Kebidanan : Program Studi Kebidanan Universitas Batam Jurnal Ilmiah Multidisiplin Jurnal Pengabdian Masyarakat Inovasi Indonesia Jurnal Dialektika Pendidikan IPS Edumaspul: Jurnal Pendidikan
Sarmini Sarmini
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Journal : joiv international journal on informatics visualization

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Performance Comparison of Zevenet Multi Service Load Balancing with Least Connection and Round Robin Algorithm Ma'arifah, Windiya; Sarmini, Sarmini
JOIV : International Journal on Informatics Visualization Vol 8, No 2 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.2.1985

Abstract

Amikom Purwokerto University concentrates on Technology and Digital Business. This requires technology to be utilized optimally. The use of technology, especially internships, will make various jobs easier. KRS online is taking lecture schedules online via the AMIKOM Purwokerto Student website. There are several problems with the web server that arise due to the increasing need for information access, which causes the data traffic load to increase. Increased data traffic causes workload overload, resulting in server downtime. Experimental methods were used in this research to look for the causes of the web server's downtime. Then, implement the technology. The purpose is to evaluate the Zevenet load balancer performances by comparing the round-robin and least-connection algorithms. The decision is which algorithm will be used best to implement the Zevenet Load balancer to achieve a more efficient backend server traffic cluster distribution. The TIPHON standard Quality of Service parameters used in Zevenet Load Balancer performance testing are throughput, delay, jitter, packet loss, and CPU usage. The quality-of-service parameter test results show that the Zevenet Load Balancer with the round-robin algorithm has superior performance and shows less CPU usage. It is concluded that using the round-robin algorithm in implementing the Zevenet load balancer to overcome the problem of data traffic load sharing and minimize server downtime on the Student Amikom Purwokerto web server is more appropriate and more effective.
Classification of Air Pollutant Index on Data with Outliers and Imbalance Class Problem Krisbiantoro, Dwi; Waluyo, Retno; Hasanah, Uswatun; Pratama, Irfan; Sarmini, Sarmini
JOIV : International Journal on Informatics Visualization Vol 8, No 3 (2024)
Publisher : Society of Visual Informatics

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62527/joiv.8.3.1993

Abstract

The problem of air pollution has become a global issue that has received attention from various countries. Jakarta, Indonesia's capital city, is unavoidable from the same problem. This study will use four parameters of substances PM10, SO2, CO, O3, and nitrogen dioxide to categorize Jakarta's air quality (NO2). The data used is daily data taken from the Air Quality Monitoring Station in Jakarta throughout 2020. The methods used include SVM, Random Forest, Logistic Regression, KNN, CART, and Stacking Algorithm. At the data preparation stage, we found missing values, outliers, and class imbalance problems. Before applying machine learning methods and evaluating accuracy, we used data pre-processing techniques such as the MissForest method, median substitution, and ADASYN. The results prove that the original dataset has a higher accuracy score (0.882 – 0.977) than the balanced dataset (0.829 – 0.976). According to the evaluation results, the Random Forest method has the highest accuracy score for original and balanced datasets. The overall result is better than the identical research, which produces 96.61% accuracy using a neural network. It shows that preprocessing steps such as missing values handling an imbalanced class handling is essential in classification performance.
Co-Authors Abdul Azis Abdul Azis Abdul Fadlil Abednego Dwi Septiadi Aditiya, Eka Candra Rachmad Adiya, Az Zahra Dwi Nur Agung Dwi Bahtiar El Rizaq agung setiawan Agus Suprijono Agus Suprijono Agus Taufik Mulyono AHMAD MUZAKKI Ali Imron Amalia Fatma Pitaloka Amelia, Cevy Andi Hidayatul Fadlilah Andika Prasetya Nugraha Anindya, Salsa Antartika, Abrianty Arif Rahman Hakim Arifah, Laila Nur Ariyanti Ariyanti Ariyanti Ariyanti Artono Artono, Artono Asri, Maulidya Anggreani Puspita Aura Afan Shabrina Ayudya Nova Puspaningtyas Bambang Satriawan BAYU SEGARA PUTRA, GEDE Bela, Sita Bisri, Mashur Hasan Catra Y, Wayan Cevy Amelia Chyntia Raras Ajeng Widiawati Dahlan Gunawan Daniel Happy Putra Diah Ainin Budiarti Dinata, Candra DWI GATI, NITA Dwi Dwi Krisbiantoro, Dwi Dzakkiyah, Alya Khansa Dzikri, Muhammad Zulfikar Eka Tripustikasari, Eka Elminaliya Sandra Elsa Komala, Elsa Ely Kurniawati Erina Rahmadyanti Ervina Halit Faisal, Vava Imam Agus Fandy Setyo Utomo Febri Edward Febrianti, Diah Ratna Ferdila, Ferdila Fira, Choly Septa Fitriya, Ulthufna Kausarul FX Sri Sadewo Gading Gamaputra Galih Setyawan, Katon Galih Wahyu Pradana Gomgom Samosir, Marinus Hendra Budiman Hidayat, Mokh. Aldi Hidayati, Armawati Hidayatu Munawaroh, Hidayatu hidayatulloh, hanif Ilham, Rifqi Arifin Imam Tahyudin Indriyani, Ria Irvani, Zendika Ita Mardiani Zain Jacky, M Katon Setyawan Ketut Prasetyo Khadijah Khadijah Kharisma, Marcellina Tiara Putri Khasanah, Fitrotul Khoerida, Nur Isnaeni Kristanti, Fania Putri Kurnia Imtichatus Sholichah Kusnul Khotimah Kusnul Khotimah Kusnul Khotimah Laila Vika Safitri Lailiyah, Faridatul Lediawati, Teni Siti Linayati Lestari, Linayati Listyaningsih Listyaningsih LUTFAIDAH, ANNA M., Jacky Ma'arifah, Windiya Mahat, Hanifah Maulana Baihaqi, Wiga Maya Richmayati Mengkepe, Amy Dara Istikoma MUHAMMAD JACKY Muhammad Turhan Yani Mujahidin, Muhammad Diwanul Mulyadi Mulyadi Mustika, Ita Nabela, Mukaromah Efirahmasetiani NAGALIMAN, Nagaliman Nasution Nasution Nasution Nasution Ngaliman, Ngaliman Ningrum, Diah Luckyta Niswatin Nuansa Bayu Segara Nuansa Bayu Segara Nugroho Hari Purnomo Nurdewanti, Nilam Puspita Nurul Hidayati Oksiana Jatiningsih Pahlevi, Rahma Shintya Pambayun, Niken Lia Prihatiningtias Pamor Gunoto Prameswari, Karina Puspita Prastuti, Ajeng Eka Pratama, Cindy Arinda Diah Pratama, Irfan Pratama, Satrya Fajri Pratama, Wildan Razzaq Pungkas Subarkah Purba, Iman Pasu Marganda Hadiarto Puspaningtyas, Ayudya Nova Rahma, Zahra Alida Asa Rahmah, Anisa Aulia Ramadhan, Rio Fadly Rasyid, Suparta Rendianto, Fakrul Aldi Rini Elfina Risa Ayu Aktavia Riski Darma Santi Risnawati Risnawati Riswandhi Ismail Rujianto Eko Saputro Sabri Sabri Salma, Karina Salsabila, Firdausi Irma Sanuri, Ranti Saputra, Aina Aldi Saputri, Inka Sasmita Timur, Elshinta Agustin Septina Alrianingrum Setiyono, Rizal Setyawan, Katon Galih Silalahi, Ratna Dewi Siraj Siraj Siti Maizul Habibah Sri Hartini Sri Yanti Sugandi, Zain Arif Wildan SUGENG HARIANTO Suhaimi Suhaimi Sukartiningsih, Sri Sukma Perdana Prasetya Sumantri, Sumatri Sunardi Sunardi Sunarto Sunarto Supriyanto, Muhammad Susanti, Martini D.E Suyono Suyono Syahrizaldy, Hikmalul A'la Syawaldi, Rizky Bilal Syifa Fauziah Taqwa Hariguna Taqwa Hariguna Tarwoto, Tarwoto Turhan, Muhammad Ulthufna Kausarul Fitriya Uswatun Hasanah Wahid, Arif Mu'amar Wahyu, Herta Tri Waluyo, Retno Warsono Warsono Widiawati, Chyntia Windayati, Dian Titik Windayati, Diana Titik Yasmin, Fathimah Nur Yenny Aryaneta Yi, Ding Yuanita FD Sidabutar Yuliana, Dwi Yuliarti, Agnes Pradini Yulvinda, Rossa Yuniar, Indhiawan Yunita, Ika Romadoni Zamzami, Mohammad Aqil Misbach Zein, Ita Mardiani