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Journal of Korean Society for Quality Management > Volume 21(2); 1993 > Article
Journal of Korean Society for Quality Management 1993;21(2): 215-.
비교판단에 의한 관능검사원의 선호도 평가
김정만1, 이상도2
1경북산업대학교 산업공학과
2동아대학교 산업공학과
An Evaluation of Preferences for Sensory Inspectors by Comparative Judgement
Jeong-Man Kim1, Sang-Do Lee2
A paired comparison which is a method of comparative judgements is widely used to increase the amount of information transmitted to human sense organ. In this study, a paired comparison method is proposed for the discrimination capacity and preference analysis of non-skilled sensory inspectors. We consider on order effect, that is, difference of evaluation occurred as a result of sample presentation by random order. The purpose of this paper is to determine a sample with the highest preference degrees by analyzing a discrimination capacity and evaluating preference degrees of sensory inspectors. An analysis of a discrimination capacity is bared on the capacity index obtained by an eigen-vector method and an evaluation of preference degrees is performed by a significance test.
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