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Journal : Borobudur Informatics Review

Implementation of the item-based collaborative filtering method on a web-based culinary tourism recommendation system (case study: Magelang City) Ahmad Husain Ardiansyah; Andi Widiyanto; Setiya Nugroho
Borobudur Informatics Review Vol 2 No 2 (2022): Vol 2 No 2 (2022)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/binr.6731

Abstract

Culinary is a type of business that will always exist, this is because one of the factors of human needs is in the form of food. Therefore it is necessary to have a system that provides recommendations to provide input to consumers to minimize consumer confusion about the many culinary places. In this study, to obtain recommendations, the Item-based Collaborative Filtering method will be used to approach consumers with one another. Meanwhile, to get this approach, the approach that will be assessed is an approach to rating culinary places, to get a consumer rating it will give value to 4 aspects, namely: place value, service value, view value, and speed of service value. This study uses the consine similarity algorithm to get the value of the approach. The results obtained by this study using the Likert scale method got a value of 71.6656% "fulfilled". Meanwhile, in the black-box test, the score is 100% functioning, and in the test to determine the accuracy of manual calculations and the system, the value is 100% the same.
Implementation of rapid application development methods and reminder systems in the development of inventory information systems (case study: sansaquaman aquascape store) Carrisa Aninda Putri Nugraha; Nuryanto Nuryanto; Setiya Nugroho
Borobudur Informatics Review Vol 2 No 2 (2022): Vol 2 No 2 (2022)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/binr.6795

Abstract

Aquascape is a new thing that is very popular in this pandemic era, the number of people who are interested in making this aquascape creates a fairly large business opportunity during this pandemic. The business of selling aquascape accessories has quite a big opportunity because of the many enthusiasts in making aquascapes. Sansaquaman is one of the shops engaged in the sale of aquascape accessories. The large number of buyers of goods in this store has resulted in several problems, such as employee errors in entering goods, calculating the stock of goods and also in ordering to suppliers. Therefore, there is a need for a system to overcome some of the problems that exist in the Sansaquaman store in order to minimize human errors, errors in calculating inventory stock and ordering goods to suppliers. In this study using the Rapid Application Development (RAD) method, so that in making the system it can be in accordance with user requests and in a short time. In this study also used 2 tests, namely the User Aceptance Test (UAT) and blackbox with the results of the User Aceptance Test from 3 users, namely 95% employees, 93% suppliers and 92% operators, while the black-box test got a value of 100%.