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Journal : Journal of Information Systems and Informatics

Implementation of Fuzzy C-Means and Topsis in College Rankings Joko Purnomo; Sukemi Sukemi; Parwito Parwito; Ermatita Ermatita
Journal of Information System and Informatics Vol 4 No 4 (2022): Journal of Information Systems and Informatics
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v4i4.409

Abstract

Prior to now, the ranking of higher education institutions, particularly those at the Regional II Palembang Higher Education Service Institution, was based on one component of the work unit's criteria. This makes the university ranking results superior on one criterion but inferior on another. The number of instructors and the number of students at 100 universities in the South Sumatra region were split into two groups based on the outcome of the fuzzy c means algorithm grouping and regional criteria and calculated based on the resulting mean value. The grouping results using a topsis algorithm decision-making system with a weight determined by the number of lecturers with functional positions, college accreditation, number of certified lecturers, and percentage level of higher education database reports are used as a reference to rank universities. Based on the mean value of the fuzzy c means algorithm and the grouping results, seven colleges were chosen. Using the topsis method's way of making decisions, the final score for the highest-ranked college is 0.850.
Utilizing IoT-Enhanced Multilayer Perceptron and Run Length Encoding for Classifying Plant Suitability Based on pH and Soil Humidity Parameters Pratama, Yogi Tiara; Sukemi, Sukemi; Tutuko, Bambang
Journal of Information System and Informatics Vol 6 No 3 (2024): September
Publisher : Universitas Bina Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51519/journalisi.v6i3.811

Abstract

This research proposes an IoT-based system for classifying plant suitability using pH data and soil humidity parameters. The system utilizes Run-Length Encoding (RLE) to compress sensor data, which is transmitted to a database server via the Esp8266 module. A Multilayer Perceptron (MLP) algorithm is employed to classify the data, achieving an accuracy of 0.82 with only two parameters. The classification results are displayed on a website, providing real-time recommendations for farmers. The system's performance is evaluated using a dataset from Kaggle. The Kaggle dataset contains 2200 instances for 22 different plants and the results show that the proposed system can effectively classify plant suitability based on environmental factors. This research contributes to the development of IoT-based recommendation systems for precision agriculture, and future studies can build upon this work to improve accuracy and quality.
Co-Authors Abunoya, Juleha Ilfri Ade Iriani Sapitri Ade Iriani Sapitri Adha, Syahida Afif, Hasnan Agustina, Reny Agustini, Meily P Ahmad Fali Oklilas Aidil Putrasyah Akbar, M. Agung Andari Andari, Andari Andre Hardoni Apriansyah Putra Aprilisa, Shinta Arifian, Hanggara Arni Arni Awaliyah, Nabilah Nailah Ayu Meida Bambang Tutuko Bengawan Alfaresi Buchari, Muhammad Ali Cahyadi, Gabriel Ekoputra Hartono Darmawahyuni, Annisa Deviyantoro, Deviyantoro Dian Oktavian Dian Palupi Dian Palupi Rini Dian Palupi Rini Dian Palupi Rini Dian Palupi Rini Dwi Saputri, Rindiani Elza Fitriana Saraswita Endy Suherman Enos Tangke Arung, Enos Tangke Ermatita - Erwin, Erwin Evi Purnamasari Fadhilah Dirayati Fadhilah Dirayati Fadhilah Dirayati Fadjri, Luthfi Talitha Fairuzy Faisal Fajri Fajri, Faisal Farah Erika Farah, Harra Ismi Febriani, Sarah Ferlian Seftianto Fitriah Khoirunnisa Gabriel Ekoputra H.C Gizcha Putri Destriana Gunawan, Rony Hadipurnama Satria Hamid Rahman Hardiman Hardiman Hartandi, Dimas Herliani Herliani Hikmatul Rabiah, Nasya Huda Ubaya Ida Sriyanti Indah Nuraini, Indah Irfan, Ade Irmawati Irmawati Ishmah, Rismananda Jaidan Jauhari Johannes Petrus Joko Purnomo Joko Purnomo Kusumattaqiin, Fataa Larasati, Herlin Alfiana Lia Andiani Lia Andiani M. Naufal Rachmatullah Mardian, Yessi Maulida Marjusalinah, Anna Dwi Marlina Sylvia Megah Mulya Meily P Agustini Muhammad Ridwansyah Muhammad Wahyu Fadli Nadia Nadia Norbaiti, Norbaiti Nur Aliah, Nur Nur Apriani Nurfitriani, Ditalia Nursilawati, Nursilawati Octaria, Orissa Oktadini, Nabila Rizky Olii, Nova Yunita Putri Pakaenoni, Frederich Pandito Dewa Putra Parwito Pintaka Kusumaningtyas Pratama, Yogi Tiara Putri, Noni Khaisha Rahmadani, Agung Ratna Kusumawardani, Ratna Rengganis, Ajeng Ayu Rifkie Primartha Rifkie Primartha Rindoi, Muhammad Riyanto Riyanto RR. Ella Evrita Hestiandari Samsuryadi Samsuryadi Samsyuryadi Samsyuryadi Samsyuryadi Samsyuryadi Sandhira, Aura Chrismania Santi Riana Dewi, Santi Riana Sari, Eadvin Rosrinda Awang Sela Defi Alib Pradani, Sela Defi Alib Simarmata, Ruth Helen Siti Nurmaini Sitti Rahma, Sitti Tasya, Indriana Turista, Dora Dayu Rahma Usman Usman Wati, Della Syaras Watulingas, Maasje C. Wirhanuddin, Wirhanuddin Yogi Tiara Pratama Yogi Tiara Pratama Yudha Pratomo Yulianti, Evi Yusa Virginiawan Guntara Zainuddin Nawawi