cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Antivirus
Contact Email
ejournal@unisbablitar.ac.id
Phone
-
Journal Mail Official
ejournal@unisbablitar.ac.id
Editorial Address
-
Location
Kota blitar,
Jawa timur
INDONESIA
Antivirus : Jurnal Ilmiah Teknik Informatika
Published by Universitas Islam Balitar Blitar
ISSN : -     EISSN : 2527337X     DOI : -
Core Subject : Science,
Computer Science & IT
Memuat hasil penelitian dan kajian kritis bidang teknologi informasi, teknlogi informasi elektronik, pengajaran, penelitian, aplikasi dan inovasi dan rekayasa informatika.
Arjuna Subject : -
Articles 14 Documents
 1   2 
Search results for , issue "Vol 17 No 2 (2023): November 2023" : 14 Documents clear
Evaluasi Komparatif Metode Machine Learning Untuk Memprediksi Perubahan Harga Saham Galih Adhi Putratama; Satya Maulana Fahreza; Yudhistira Rakha Ramandhani
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.2871

Abstract

Forecasting price patterns in the stock market poses a complicated and intricate task due to numerous uncertain factors and variables that influence market value. This study conducts a comparative evaluation of three popular computational learning approaches, namely Random Forest, K-Nearest Neighbors (KNN), and XGBoost, for predicting stock price changes. The research findings indicate that Random Forest achieves higher ROC scores, while XGBoost exhibits superior performance in relation to accuracy, recall, and precision. The Windowing method is also applied to the dataset to address overfitting issues. This study offers valuable knowledge for professionals and researchers in the domain of stock price prediction, enabling them to choose the optimal model based on preferred evaluation metrics.
PERANCANGAN DAN EVALUASI USER INTERFACE WEBSITE PEMESANAN DAN RESERVASI CAFE KAHURIPAN DENGAN DESIGN THINKING Ismi Aziz, Ahun; Prasetyo, Novian Adi; Sidiq, Muhammad Fajar
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.2922

Abstract

Cafe Kahuripan is a business engaged in the culinary field where customers can order menus and rent a place. Currently, the process of ordering menus and renting a place is done manually with customers coming directly to the place or contacting the admin via WhatsApp listed on Facebook. However, there is a decrease in subscribers from 2021 to 2022 due to a lack of marketing which is only limited to Facebook and Whatsapp. To overcome these problems, it is necessary to design a website as a solution to make it easier for customers to order menus and rent places online. In this design, it is necessary to pay attention to a good User Interface (UI) in order to increase the level of user trust and satisfaction. The website must also have easy access that can be done anywhere. Cafe Kahuripan website user interface design uses the design thinking method. The design of the user section, there are several pages such as home, about us, menu, reservation, contact us, order status and reservation status. The design of the admin section, there is an admin dashboard, customer data, menus, orders and reviews. The result of this study is the design of the user interface for the Cafe Kahuripan website from the user side (front-end), which allows users to order menus and rent places online. The results of the usability testing which obtained an average score of 79 is a good achievement and indicates that the UI design that has been carried out has succeeded in meeting user needs. Hypothesis analysis shows that the hypothesis H0 is rejected and H1 is accepted, this is in accordance with the average score of the System Usability Scale (SUS). Respondents' feedback was analyzed and improved according to the suggestions given based on the priority level to produce a better website for users.
PENERAPAN DATA MINING UNTUK PERANCANGAN KOMPOSISI PENJUALAN PRODUK MNH GRAPHIC & ART Nita Tria Kurniawati; Hilman, Tamadara Hilman; Pramudita, Aditia Sovia
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.3029

Abstract

MNH Graphic & Art adalah suatu bisnis yang bergerak dalam dunia B2B untuk memperluas jangkauan bisnisnya. MNH Graphic & Art melakukan penjualan melalui marketplace online yang menyediakan berbagai produk alat dan bahan untuk melukis. Beberapa permasalahan yang terjadi adalah data hanya digunakan sebagai arsip perusahaan tanpa tindak lanjut, seharusnya data tersebut bisa dimanfaatkan untuk menyusun strategi penjualan untuk mengoptimalkan penjualan dan meramalkan persediaan. Tujuan penelitian ini yaitu mengetahui cara kerja data mining dalam menyusun komposisi penjualan, mengetahui peramalan persediaan, dan juga mengetahui kombinasi itemset. Penelitian ini menggunakan metode Algoritma Apriori, dimana dalam perhitungannya menggunakan Tanagra versi 1.4 dan juga diolah menggunakan Microsoft Excel, penelitian ini menggunakan data penjualan MNH Graphic & Art pada bulan April 2022 hingga Maret 2023. Berdasarkan hasil penelitian dan pengolahan data menggunakan metode Algoritma Apriori, frekuensi penjualan produk yang paling diminati konsumen sehingga dapat dijadikan sebagai informasi yang sangat berharga dalam pengambilan keputusan untuk mempersiapkan stok produk dan aturan asosiasi yang digunakan sebagai acuan dalam melakukan komposisi penjualan untuk kebutuhan penjualan bundling. Berdasarkan hasil penelitian, produk yang diminati adalah Copic sketch marker blue series (16,667%), DAS modelling materials white (66,667%), Cat anak giotto school paint 1000 ml (16,667%).
RANCANG BANGUN APLIKASI CERDAS (LIMBEKFEED) MENGGUNAKAN METODE PROFILE MATCHING DALAM PENENTUAN DOSIS PEMBERIAN PAKAN TERNAK IKAN LELE Ridho, Abdurrahman; Putri, Andriani
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.3125

Abstract

In catfish farming, providing the right feed is crucial for optimal growth and health. However, determining the accurate dosage of feed that is suitable for individual catfish can be complex and time-consuming. To address this challenge, we have developed an intelligent application called "Limbekfeed" using the Profile Matching method for determining the dosage of catfish livestock feed. The prototype of this application leverages the Profile Matching method, which connects the profile of the catfish with the feed profiles available in the database. Users input data such as size, weight, age, and water quality. The prototype application then compares this data with the predefined feed profiles in the system and provides recommendations for the most suitable feed dosage. Test results indicate that the "Limbekfeed" application prototype is expected to provide feed dosage recommendations to help farmers avoid the risks of overfeeding or underfeeding.
Sistem Informasi Company Profile Kantor Kecamatan Sematangborang Berbasis Website Susanti, Eva; Ariati, Nining; Saluza, Imelda
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.3163

Abstract

Website Company profile adalah website yang menampilkan informasi tentang latar belakang perusahaan, produk atau jasa, informasi kontak dan berita singkat tentang perusahaan. Saat ini, Kantor Kecamatan Sematangborang menyampaikan informasinya hanya melalui spanduk, brosur, surat dan baliho yang membutuhkan biaya dan waktu yang lebih banyak. Banyak masyarakat yang tidak mengetahui tentang Informasi Pelayanan dan Profil Kantor Kecamatan Sematangborang dikarenakan minimnya informasi. Dengan keadaan tersebut maka dengan ini penulis tertarik menyusun kegiatan penelitian ini dengan mengambil judul “Sistem Informasi Company Profile Kantor Kecamatan Sematangborang Berbasis Website”. Diharapkan dengan adanya Sistem Informasi tersebut memudahkan masyarakat dalam mendapatkan informasi tentang profil Kantor Kecamatan Sematangborang. Menggunakan bahasa pemrograman PHP, database MySQL. Metode pengembangan perangkat lunak yang akan digunakan dalam penelitian ini adalah metode Waterfall dengan tahapan meliputi analysis, design, coding dan testing. Pengujian sistem informasi ini dilakukan dengan metode blackbox testing.
Sistem Informasi Pelayanan Administrasi Terpadu pada Kantor Kecamatan Seberang Ulu Satu Kota Palembang Murni; Ariati, Nining; Dhamayanti
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.3204

Abstract

Seberang Ulu Satu District of Palembang City is a government institution whose duties include serving community needs in terms of administrative data, in this case specifically regarding licensing and non-licensing services, public complaints and hearse lending services. Based on the observations results, it is found that the mechanism for submitting and managing administrative documents at the Seberang Ulu Satu District office still had some obstacles, such as difficulties for residents to get information about service administration requirements, the requirement for residents to come directly to the office and queues for residents to submit letters applications for both licensing and non-licensing, complaints and borrowing hearses. To overcome this, the authors will design an integrated administrative service information system for Seberang Ulu Satu District, Palembang City using the waterfall software development method, as well as the UML (Unified Modeling Language) design system model which includes use case diagrams, activity diagrams, sequence diagrams, and class diagrams. The end result is building an integrated administrative service information system at the Seberang Ulu Satu District office, Palembang City, which can help and facilitate the process of Integrated Administrative Services for Seberang Ulu Satu District, Palembang City.
Prediksi Turunnya Hujan Menggunakan Algoritma Naïve Bayes Dan K-Means Di Wilayah Malang M Shochibul Burhan; Mohamad Nur Cholis; Achmad Latifudin; Mahendra Widikara Tri Nugroho
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.3205

Abstract

Rain is beneficial for agriculture and also for water reserves, but rain can also have negative impacts such as floods, disease outbreaks and other disasters if not handled properly, therefore to overcome or avoid the problem of excessive rainwater falling It is better to make predictions as an effort to prevent disasters that will occur. Rain will be able to be handled well if you are able to predict when the rain will fall, so that early mitigation can be carried out. With a prediction method using the Naïve Bayes algorithm, rainfall can be predicted because this method uses a probability approach for each data. The result of this method is that it is able to predict the fall of rain by 80%, so the Naïve Bayes method is able to predict when it will rain accurately, where this value comes from 10 test data results for the Malang Raya area. The incorrect value is 20% which is relatively small and this value is quite accurate as a basis for the probability of rain in the Malang Raya area.
PEMANFAATAN QR-CODE VAKSIN COVID-19 UNTUK ABSENSI MENGGUNAKAN METODE EXTREME PROGRAMMING Ermin, Ermin; Soekarta, Rendra; Abdillah, Muhammad Insan
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.3217

Abstract

The digital attendance system enables more efficient data processing, real-time time monitoring, and reduces human errors in the recording process. One of the schools that has developed this technology is SMK Negeri 4 Kota Sorong. This is related to the last two years, where almost everyone has been required to receive the COVID-19 vaccine for prevention and monitoring of student attendance at school. To support the monitoring of student attendance at school, a web-based COVID-19 Vaccine QR-Code utilization system is needed at SMK Negeri 4 Sorong, Southwest Papua. This student attendance system has three access levels, which are divided into admin, teachers, and parents. This research uses PHP programming language and MySQL database. The development of this system is carried out using the Extreme Programming method, which includes steps such as problem identification, data collection, applying the Extreme Programming method, and implementation. The school attendance system, which has been built with its features, has been proven to work perfectly through feature testing using black-box testing with a 100% success rate. From the results of this testing, the utilization of the COVID-19 Vaccine QR-Code can be used for attendance and departure monitoring.
PERANCANGAN SISTEM INFORMASI LEGALISIR IJAZAH ONLINE DI POLITEKNIK NEGERI INDRAMAYU Pramadhana, Dian; Febrianti, Kurnia Astrin; Farismana, Riyan; Ghozali, A. Lubis
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.3253

Abstract

An information system is a collection of interconnected elements that form a unity in integrating data, processing, storing and distributing information. Legalization is an attestation process by providing an original stamp and signature from the authorities on a photocopy of a diploma or grade transcript as proof that the photocopy matches the original diploma or grade transcript. The legalization process at the Indramayu State Polytechnic which is currently running is still done manually. This mechanism requires alumni who wish to legalize their diplomas or transcripts to come directly to campus. The legalization service system that is currently running at the Indramayu State Polytechnic is considered to be less effective because it takes a long time for alumni to process the application. Based on the problems above, the researcher aims to design a website-based information system for legalizing diplomas and transcripts. The legalization system is designed to focus on the needs of alumni and those from the academic department who are responsible for ratifying documents for legalizing diplomas and transcripts. The result of this research is a website platform for submitting online legalization requests which can help the academic section of the Indramayu State Polytechnic in managing legalization applications and make it easier for alumni to submit legalization applications.
IMPLEMENTASI METODE ANALYTICAL HIERARCHY PROCESS (AHP) DALAM MENENTUKAN KINERJA KARYAWAN Barus, Andre Armana Putra; Tarigan, Irwan Jani; Wijaya, Vera; Manullang, Sahat Fernando
Antivirus : Jurnal Ilmiah Teknik Informatika Vol 17 No 2 (2023): November 2023
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/antivirus.v17i2.3260

Abstract

Dalam sebuah perusahaan memerlukan sistem manajamen yang dapat mengambil sebuah keputusan atau pilihan baik itu terkait dengan keuntungan bisnis secara langsung maupun perkembangan kondisi internal perusahaan. Salah satu perusahaan bernama Ora Et Labora yang berada di kota Binjai membutuhkan sistem yang dapat mendukung pengambilan suatu keputusan dalam pemilihan karyawan yang kompeten di bidangnya pada perusahaan tersebut. Masalah yang sering terjadi adalah kurang efektifnya proses pengambilan keputusan dalam penilaian kinerja karyawan untuk menentukan peningkatan jenjang karir dan pemberian bonus, sehingga menyebabkan kecemburuan diantar karyawan tersebut. Salah satu metode yang digunakan dalam sistem pendukung keputusan adalah metode Analytical Hiererchy Process (AHP) dengan memberikan bobot pada kriteria serta menguji tingkat konsistensi dalam matriks perbandingan berpasangan. Matriks perbandingan berpasangan adalah formulasi dari kriteria prioritas kerja terhadap masing-masing kriteria yang akan memberikan penilaian terhadap karyawan. Hasil yang dari sistem pengambil keputusan yang dibuat mampu menghasilkan perangkingan yang didasarkan pada kriteria dari kinerja karyawan, sehingga dapat membantu untuk menentukan kelayakan karyawan dalam penilian peningkatan karir dan pemberian bonus

Page 1 of 2 | Total Record : 14

 1   2 

Filter by Year

2023 2023


Reset
Filter By Issues
All Issue Vol 19 No 2 (2025): November 2025 Vol 19 No 1 (2025): Mei 2025 Vol 18 No 2 (2024): November 2024 Vol 18 No 1 (2024): Mei 2024 Vol 17 No 2 (2023): November 2023 Vol 17 No 1 (2023): Mei 2023 Vol 16 No 2 (2022): November 2022 Vol 16 No 1 (2022): Mei 2022 Vol 15 No 2 (2021): November 2021 Vol 15 No 1 (2021): Mei 2021 Vol 14 No 2 (2020): November 2020 Vol 14 No 1 (2020): Mei 2020 Vol 13 No 2 (2019): November 2019 Vol 13 No 1 (2019): Mei 2019 Vol 12 No 2 (2018): November 2018 Vol 12 No 1 (2018): Mei 2018 Vol 11 No 2 (2017): November 2017 Vol 11 No 1 (2017): Mei 2017 Vol 10 No 2 (2016): November 2016 Vol 10 No 1 (2016): Mei 2016 More Issue