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All Journal JATI (Jurnal Mahasiswa Teknik Informatika) Jurnal Abdi Insani Tropical Plantation Journal J-SES : Journal of Science, Education, and Studies
Muhammad Rendi, Muhammad
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Agriculture, Biological Sciences & Forestry Civil Engineering, Building, Construction & Architecture Computer Science & IT Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Other

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PENERAPAN ALGORITMA MENGGUNAKAN RAPIDMINER UNTUK KATEGORISASI KOMPOTENSI DASAR CPNS Mahesa Putra, Sidik; Rendi, Muhammad; Rusda, Depi
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 7 No. 5 (2023): JATI Vol. 7 No. 5
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v7i5.7293

Abstract

Penelitian ini mengkaji penggunaan data mining dalam seleksi Calon Pegawai Negeri Sipil (CPNS) di Indonesia, khususnya Universitas Pattimura pada tahun 2021. Pemerintah dihadapkan pada tuntutan untuk merekrut PNS berkualitas dan kompeten. Dalam konteks ini, penelitian membandingkan dua algoritma, yaitu K-Nearest Neighbor dan C4.5, untuk mengklasifikasikan kompetensi dasar CPNS. Untuk empat kelas klasifikasi, hasil penelitian menunjukkan bahwa metode Decision Tree dengan algoritma C4.5 mempunyai tingkat akurasi sebesar 75%, tingkat kesalahan klasifikasi sebesar 5%, recall sebesar 97,14 persen, kappa sebesar 0,947, dan presisi 93,94 persen. Temuan ini memberikan gambaran tentang efektivitas algoritma C4.5 dalam mengurutkan konsekuensi Pilihan Kemampuan Penting (SKD) anggota CPNS Perguruan Tinggi Pattimura. Penelitian ini menekankan pentingnya penggunaan teknik data mining dalam meningkatkan efisiensi dan objektivitas dalam proses seleksi PNS. Hasil ini mungkin memiliki implikasi positif dalam memastikan bahwa PNS yang direkrut memenuhi standar kompetensi yang diinginkan oleh pemerintah.
Optimalisasi Pemahaman Siswa terhadap Materi Sistem Pernapasan melalui Media Poster Interaktif Berbasis Canva Pada Siswa SMP Muhammadiyah 1 Surabaya rendi, muhammad
J-SES : Journal of Science, Education and Studies Vol 3 No 3 (2024): Jurnal J-SES Vol 3 No 3
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jses.v3i3.24740

Abstract

This research aims to improve students' understanding of respiratory system material through the use of Canva-based interactive poster media. The method used is Classroom Action Research (PTK) with the Kemmis and McTaggart model which consists of four stages: planning, action, observation, and reflection. The subject of the study was a grade VIII student of SMP Muhammadiyah 1 Surabaya. The results showed that the use of Canva-based posters significantly showed an average increase in comprehension by 20 points or 33.3% and an average increase in learning outcomes of 15 points or 21.4% indicating that PTK could significantly improve the quality of learning. The study also identified several constraints, such as device and time limitations. This obstacle is overcome through intensive guidance and more flexible timing. Overall, the results of this study show that Canva-based poster media is effective in improving students' understanding, their engagement in learning, and motivation to learn. These findings support the use of digital-based media as an innovative solution in science learning.
Optimalisasi Pemahaman Siswa terhadap Materi Sistem Pernapasan melalui Media Poster Interaktif Berbasis Canva Pada Siswa SMP Muhammadiyah 1 Surabaya rendi, muhammad
J-SES : Journal of Science, Education and Studies Vol 3 No 3 (2024): Jurnal J-SES Vol 3 No 3
Publisher : Universitas Muhammadiyah Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30651/jses.v3i3.24740

Abstract

This research aims to improve students' understanding of respiratory system material through the use of Canva-based interactive poster media. The method used is Classroom Action Research (PTK) with the Kemmis and McTaggart model which consists of four stages: planning, action, observation, and reflection. The subject of the study was a grade VIII student of SMP Muhammadiyah 1 Surabaya. The results showed that the use of Canva-based posters significantly showed an average increase in comprehension by 20 points or 33.3% and an average increase in learning outcomes of 15 points or 21.4% indicating that PTK could significantly improve the quality of learning. The study also identified several constraints, such as device and time limitations. This obstacle is overcome through intensive guidance and more flexible timing. Overall, the results of this study show that Canva-based poster media is effective in improving students' understanding, their engagement in learning, and motivation to learn. These findings support the use of digital-based media as an innovative solution in science learning.
PEMBERDAYAAN MASYARAKAT MELALUI PELATIHAN PEMBUATAN KERIPIK SINGKONG DAN TEPUNG MOCAF DI KAMPUNG BANYUMAS, KALIMANTAN TIMUR Amir, Supratiwi; Alif, Muh. Ikhsan; Syamsuddin, Faisal; Syaputra, Eko Agung; Faustine, Evelyn Elaine; Wahyuni, Margie; Mulki, Muhammad Malikul; Rendi, Muhammad; Zhalifunnas, Muhammad Hibrizi
Jurnal Abdi Insani Vol 12 No 2 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i2.2254

Abstract

Kampung Banyumas merupakan daerah yang memiliki dataran lahan tani yang signifikan dengan jumlah penduduk 184 kepala keluarga dengan mayoritas kepala keluarga berprofesi sebagai petani (75%) dengan komoditas utama singkong. Singkong melimpah namun pemanfaatannya kurang optimal karena pemasaran hasil pertanian masih bergantung kepada tengkulak. Belum ada inovasi produk singkong yang dilakukan, hal ini dikarenakan masih kurangnya pengetahuan masyarakat Kampung Banyumas untuk mengolah singkong menjadi produk yang memiliki nilai jual lebih tinggi. Sehingga, penulis melaksanakan pelatihan dan pendampingan guna mengoptimalkan pengolahan singkong di Kampung Banyumas. Melakukan pemberdayaan masyarakat, mengolah bahan baku singkong menjadi keripik dan tepung mocaf dengan alat sederhana. Metode yang digunakan adalah melakukan sosialisasi, pelatihan, dan pendampingan. Sosialisasi adalah proses pemberian informasi kepada masayarakat untuk meningkatkan pemahaman. Sedangkan, pelatihan dan pendampingan merupakan kegiatan membersamai masyarakat sasaran untuk melakukan latihan, memberi contoh praktik yang dilakukan secara bersama-sama. Hasil kegiatan ini merupakan wujud pemberdayaan, memberikan pengetahuan dan keterampilan kepada masyarakat tentang produk olahan singkong. Mengoptimalkan pemanfaatan singkong serta meningkatkan efisiensi produksi dan kualitas produk yang dihasilkan. Dari hasil monitoring menunjukkan bahwa program ini bermanfaat, meningkatkan keterampilan masyarakat, serta mendapat respons positif dari masyarakat. Kegiatan ini diharapkan dapat membantu masyarakat Kampung Banyumas menjadi masyarakat produktif, menciptakan peluang ekonomi yang dapat meningkatkan kesejahteraan masyarakat setempat.
Design : Automatic Irrigation Tools on Chili Plants Using Microcontractor-Based Soil Moisture Sensor Suparman, Suparman; Uktoro, Arief Ika; Rendi, Muhammad
Tropical Plantation Journal Vol 5, No 1 (2026): TROPICAL PLANTATION JOURNAL
Publisher : Akademi Komunitas Perkebunan Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56125/tpj.v5i1.87

Abstract

The cultivation of chili plants (Capsicum annuum L.) still faces problems in irrigation management that are not yet data-based, causing less efficient water use and risking reducing the productivity of chili harvests. This research aims to design an automatic watering system using soil moisture sensors and microcontrollers integrated with web dashboards and Google Sheets for real-time monitoring and control of soil moisture. The method used is engineering research which includes designing hardware and software, calibrating soil moisture measuring instruments and implementing tools in chili fields. The result of this research is to produce a soil moisture measuring tool in the form of a prototype that can be used for automatic irrigation of chili plants. The calibration results obtained an accuracy level of 99.73% and a tolerance of 0.27%, and the tool is able to water automatically when the soil moisture is dry, namely at soil moisture less than 60% RH. The tool can automatically save data to Google Sheets. This tool system is declared suitable for use as a precision irrigation solution in chili cultivation.
Co-Authors Alif, Muh. Ikhsan Amir, Supratiwi Depi Rusda Eko Agung Syaputra Faisal Syamsuddin Faustine, Evelyn Elaine Mahesa Putra, Sidik Mulki, Muhammad Malikul Suparman Suparman Uktoro, Arief Ika Wahyuni, Margie Zhalifunnas, Muhammad Hibrizi