EFEKTIVITAS PENGGUNAAN WEBSITE DENGAN PERHITUNGAN RECALL DAN PRECISSION

Abstract

Region VI Higher Education Service Institutions in technological developments utilize an information retrieval system in the form of a website to measure the effectiveness of the search system. This study aims to determine the effectiveness of information retrieval systems through recall and precision. This research method is a quantitative method with an experimental approach. Where the research subject is the collection stored in the LLDIKTI database, while the research object is the LLDIKTI Region VI photo archive website. Methods of data collection using observation, tests, documentation, and interviews. The results showed that the average recall value and precision in the retrieval system at LLDIKTI VI through the simple search feature obtained an average recall value of 99.8% and an average precision 99.6%. From the results obtained, the information retrieval system at LLDIKTI Region VI. In this research it is said to be effective, and helps users to find the desired information.