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All Journal TEKNIK INFORMATIKA Techno.Com: Jurnal Teknologi Informasi CommIT (Communication & Information Technology) Proceeding of the Electrical Engineering Computer Science and Informatics ETTISAL Journal of Communication Infotekmesin Abdimasku : Jurnal Pengabdian Masyarakat Society : Jurnal Pengabdian dan Pemberdayaan Masyarakat Indonesian Community Journal Jurnal Nasional Teknik Elektro dan Teknologi Informasi Konstelasi: Konvergensi Teknologi dan Sistem Informasi Prosiding Seminar Nasional Teknologi Informasi dan Bisnis Jurnal Informatika: Jurnal Pengembangan IT LogicLink: Journal of Artificial Intelligence and Multimedia in Informatics Advance Sustainable Science, Engineering and Technology (ASSET)
Egia Rosi Subhiyakto
Universitas Dian Nuswantoro
Agriculture, Biological Sciences & Forestry Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Mechanical Engineering Physics Public Health Social Sciences Other

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Journal : Jurnal Informatika: Jurnal Pengembangan IT

 1 
Implementasi Algoritma Convolutional Neural Network (CNN) Untuk Klasifikasi Jenis Tanah Berbasis Android Yani Parti Astuti; Egia Rosi Subhiyakto; Indah Wardatunizza; Etika Kartikadarma
Jurnal Informatika: Jurnal Pengembangan IT Vol 8, No 3 (2023)
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/jpit.v8i3.5026

Abstract

Bawen District is one of the sub-districts in Semarang Regency, Central Java. This region has an area of land used for agriculture around 63.29%. In this area the population still uses soil as a planting medium. Soil is one of the planting media which plays an important role for the survival of plants. With so many types of soil that have different properties and characteristics, the treatment of these soils is also different. So it is necessary to have a soil classification to know how to manage the soil properly. To facilitate the classification of soil types, Deep Learning technology can be utilized with images as input which are then processed using the Convolutional Neural Network (CNN) algorithm. In order to get a model that has a high level of accuracy, an experiment was carried out on several influential parameters and an evaluation of the model was carried out using a confusion matrix. The confusion matrix has several values such as accuracy, precision, recall, and f1-score. Tests have been carried out and the results of this study are models that have a training accuracy of 97% with a loss value of 0.0880 and a testing accuracy of 95% with a loss value of 0.1513.
Pengembangan Aplikasi Katalog Perpustakaan Terintegrasi Menggunakan Metode RESTful pada Perpustakaan Kota Semarang dan Perpustakaan Daerah Jawa Tengah Egia Rosi Subhiyakto; Yani Parti Astuti; Novita Kurnia Ningrum
Jurnal Informatika: Jurnal Pengembangan IT Vol 3, No 2 (2018): JPIT, Mei 2018
Publisher : Politeknik Harapan Bersama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30591/jpit.v3i2.834

Abstract

Development of technology allows access to information becomes an easy thing to do. Along the way, the majority of agencies, both private and government, have an adequate source of information in the form of website applications. The use of website applications is growing in terms of access to information. It is not unusual that access to the current library catalog more uses an information system. The problem arises when the number of library catalogs that can be accessed but still separate, in the sense of having to move from one website to another website to access the catalog. The existence of web service technology is a solution to connect access one website application with another website. In this research, the library catalog access is integrated. The library is a case study of the library of Semarang City and Central Java Regional Library. The method used in this research is a light RESTful method in resource consumption so that it can be more efficient. The catalog integration application has been successfully built using the PHP programming language and MySQL database. Evaluation results show the application has been built, have a satisfactory performance, easy to use, useful and the majority of users are satisfied to use the application.
Co-Authors Alrico Rizki Wibowo Catur Supriyanto Christy Atika Sari Defri Kurniawan Dian Indah Fajriati Eko Hari Rachmawanto Etika Kartikadarma Ilham Dwi Raharjo Indah Wardatunizza Liya Umaroh Liya Umaroh Muhammad Syaifur Rohman MUKAROMAH MUKAROMAH Mutia Rahmi Pratiwi Mutia Rahmi Pratiwi Mutia Rahmi Pratiwi Swita Amallia Hapsari Egia Rosi Subhiyakto Nisa'ul Hafidhoh Novita Kurnia Ningrum Nurul Ismawati Prajanto Wahyu Adi Swita Amalia Hapsari Swita Amalia Hapsari Totok Sutojo Utomo, Danang Wahyu Wahyu Maulana Prawiro Winarsih, Nurul Anisa Sri Yani Parti Astuti