Mei Parwanto Kurniawan
Program Magister Teknik Informatika Universitas Amikom Yogyakarta

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Evaluasi Kelayakan Investasi Sistem Informasi Perpustakaan Di MAN ABC Menggunakan Metode Information Economics Rizky Aries Saputra; Kusrini; Mei Parwanto Kurniawan
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 21 No 2 (2023): Mei 2023
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v21i2.13

Abstract

Penerapan sistem dan teknologi informasi di MAN ABC sudah ada dan penting untuk menganalisis manfaat investasi (keuntungan). Salah satu sistem tersebut adalah Sistem Informasi Perpustakaan. Selama ini sering terjadi kesulitan dalam menghitung manfaat yang diperoleh, kecenderungan untuk menekan biaya atau solusi menjadi lebih murah namun dengan kemampuan yang lebih rendah dari yang dibutuhkan dan menyebabkan lambatnya kemampuan untuk memenuhi tenggat waktu, kesulitan dalam mengidentifikasi, menganalisa dan mengendalikan biaya. Untuk mengetahui efektifitas dari investasi yang dikeluarkan oleh pihak sekolah, maka perlu dilakukan pengukuran terhadap manfaat Sistem Informasi agar setiap program yang diterapkan dapat mendukung tujuan sekolah. Metode untuk menilai kelayakan investasi sistem dan teknologi informasi adalah dengan mengukur manfaat dari sebuah implementasi sistem informasi dengan menggunakan Information Economics (IE). Metode yang dikembangkan oleh Marilyn M. Parker dan pendekatan IE ini digunakan untuk menganalisis investasi sistem informasi perpustakaan terhadap manfaat berwujud, manfaat semu (quasi-intangible) dan manfaat tidak berwujud yang dikuantifikasikan. Hasil yang diperoleh dari penelitian ini sangat bermanfaat bagi sekolah dan menjadi bagian penting dalam meningkatkan keunggulan kompetitif.
PERANCANGAN APLIKASI KLASIFIKASI SENTIMEN BERBASIS WEB TERHADAP MATA UANG KRIPTO Fahmi Ilmawan Sulaiman; Wing Wahyu Winarno; Mei Parwanto Kurniawan
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 3 (2021): September 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i3.50

Abstract

Sentiment analysis is a collection of opinions that studies opinions about something like an issue, product, event or topic. In deciding to choose cryptocurrency, the majority of Indonesian people tend to only read the latest reviews about cryptocurrencies and even a few will lead to wrong conclusions. To analyze cryptocurrency sentiment easily and quickly, a sentiment analysis system with a convenient and easy-to-use interface is required. The application to analyze this sentiment is web-based which is made using the PHP (Hypertext Preprocessor) framework by applying the MVC (Model View Controller) concept. This application can import data in CSV format which is then processed into an application using the nave Bayes algorithm in the sentiment classification process which is then evaluated by the confusion matrix method. The reviews are taken from social media twitter and it is hoped that this application will be able to provide classification information accurately, precisely and reliably.
EVALUASI PENGUKURAN WEBSITE LEARNING MANAGEMENT SYSTEM MENGGUNAKAN METODE WEBQUAL 4.0 PADA SMK NEGERI 2 KURIPAN Nasarudin; Wing Wahyu Winarno; Mei Parwanto Kurniawan
Jurnal Informatika Komputer, Bisnis dan Manajemen Vol 19 No 3 (2021): September 2021
Publisher : LPPM STMIK El Rahma Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61805/fahma.v19i3.51

Abstract

This study aims to evaluate the measurement of service levels and user satisfaction of theLearning Management System of SMK Negeri 2 Kuripan using the WebQual 4.0 method. To find outand identify the significant influence of the Learning Management System service quality on service qualityand user satisfaction with perceptions measured using the variables approach in WebQual 4.0.This study uses the Learning Management System website object at SMK Negeri 2 Kuripanwith the www.smkn2kuripan.id page, with a sample of 204 respondents, namely teachers and students.the method used to evaluate the calculation of perception with the WebQual approach and variables aswell as the calculation of multiple linear regression analysis and science. The results of the study indicate that there is a positive and significant and insignificantrelationship between the variables of website service quality. level of satisfaction. and intensity of use thatform the conceptual model of the study. So to improve service quality and user satisfaction. it is necessaryto maintain consistency in service performance by conducting periodic evaluations and perceptualinteractions with users. And what needs to be considered is related to the ease of Usability. InformationQuality. and Service Interaction Quality on the website. The results of the research are expected to helpthe website manager of SMK Negeri 2 Kuripan to evaluate improvements and develop service qualityimprovements based on user responses/perceptions in accordance with the expectations of users of SMKNegeri 2 Kuripan.