Evaluating students' performance using four-node fuzzy controller

Students' academic performance depends on several criteria which are considered at the time of evaluation. The proposed method uses various criteria namely how correctly the answers are written, how much time students' have taken to answer the questions, vagueness, importance and complexity of questions in evaluation process. This paper is an attempt to offer fairer method in the whole of evaluation process. It uses fuzzy logic and introduces four-node fuzzy controller in students' evaluation process.