A computerized grading system based evaluation of students

Pressing need of evaluation of students based on grading system is becoming essential to reduce the burden on the students. In this paper we considered three existing approaches for evaluation of students' answersscripts (traditional marking method, grading method and fuzzy evaluation method) and a better method of evaluation called vague evaluation method (VEM) is a computer and vague set based approach where a vague valued (satisfaction based) marking is used. The considered example is for an open university. The paper shows a good and successful application of vague set theory described by Gau et al. in 1993.