Heru Purwanto
Universitas Bina Sarana Informatika

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Journal : JISICOM (Journal of Information System, Infomatics and Computing)

Comparative study of application of C4.5 algorithm and naïve bayes in selection partners of cooperation at PT. Citra Pesona Gemilang Tri Hartati; Noer Hikmah; Heru Purwanto
Journal of Information System, Informatics and Computing Vol 6 No 2 (2022): JISICOM: December 2022
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v6i2.927

Abstract

Currently, there are many companies whose line of business is education-oriented, which currently prioritizes technology as a source of information, and before a company enters into a cooperation contract with a vendor providing information technology equipment, many things need to be considered in determining the selection of partners where this consideration is very important to find out the prospect of profit that will be generated by the company from the cooperation. This research takes a case study at PT. Citra Pesona Gemilang whose company is engaged in providing various kinds of school needs. The cooperation partner of PT Citra Pesona Gemilang is a vendor of technology devices. In the research conducted, the authors use a decision-making method with the C4.5 algorithm and Naïve Bayes to determine the selection of the best cooperation partners. The selection is seen based on the quality and quantity of the product/service, the price of the product/service, the legality of the vendor, the superiority/reliability of the partner. The result of this study is to compare the level of accuracy produced by the two algorithms, namely the C4.5 algorithm and the Naïve Bayes algorithm in determining the selection of partners in the provision of information technology tools.
IMPLENTATION MODEL, VIEW AND COTROLLER (MVC) METHOD ON ONLINE LIBRARY Heru Purwanto; Tri Hartanti; Noer Hikmah
Journal of Information System, Informatics and Computing Vol 7 No 1 (2023): JISICOM (June 2023)
Publisher : Sekolah Tinggi Manajemen Informatika dan Komputer Jayakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52362/jisicom.v7i1.1084

Abstract

The development of computer technology has made services more effective and efficient. The library management process at SDN Bekasi Jaya VII has not been computerized so that library management has not been maximized. The aim of this research is to implement an online library information system. By utilizing the internet, it is hoped that library management will be better. The Model, View and Controller (MVC) architectural pattern is an option in facilitating system design and creating applications. Through the creation of online library services, it is hoped that it will make it easy for members to find out book information, borrow and return books and assist librarians in managing books, making reports faster. Testing the t-test with t hit statistical test (n <30), α = 0.05 was carried out to measure the effectiveness of the influence of online library applications, where the result is t count = 2.52 > t 0.025; 28 = 2.048 indicating that there is an influence to be able to improve library services through availability of library information