Learning Outcomes Measurement on Image Processing Subject using Self Organizing Map based Fuzzy Logic

Abstract

Outcome-based Education (OBE)-based learning has been implemented to improve the quality of education. One of the important things is to measure the achievement of PLO. The aim of this study is proposed an alternative method of measuring PLO which is measurement carry out used Self Organizing Map (SOM) based on Fuzzy Logic. The parameters used in SOM are the number of epochs of 500, and the learning rate of 0.5. The implemented fuzzy logic uses a centroid fuzzification parameter with a membership function triangle and fuzzy bisector fuzzification parameter with gaussian membership function. The experimental results show that measurements using a Fuzzy Logic-based Self Organizing Map (SOM) can be used but must go through a simulation process first. This is because the selection of fuzzy and rules-based parameters that are implemented greatly affects the final result.