대한인간공학회:학술대회논문집 (Proceedings of the ESK Conference)
- 대한인간공학회 1993년도 추계학술대회논문집
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- Pages.113-123
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- 1993
1대비교에 의한 관능평가능력의 동적판별
Dynamic discrmination of sensory evaluation capability using paired-comparison method
초록
In a sensory evaluation, the data obtained by a result of evaluation have a wide dispersion and fuzziness because human sense organ is used as a means of measuring sensation instead of measuring instruments. These dispersion and fuzziness are caused by all kinds of time error and have a great influence on a sensory evaluation, but most of previous papers don't deal with these time errors. In this study, a comparative judgement capacity of an evaluator is discriminated by means of the eigen-structure analysis on the premise that evaluation value of sensory evaluators obtained by a paired-comparison become different by the order of sample presentation
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