Title :
Application of grey relational analysis in cognitive ability evaluation of operator
Author_Institution :
Light Ind. Coll., Harbin Univ. of Commerce, Harbin, China
Abstract :
It was proposed that grey relational analysis method was adopted to comprehensively evaluate the cognitive ability of the operator aiming at the condition that human cognition ability has characteristics of multi-factor, incomplete information and the like, and example analysis was carried out. Firstly, comparison sequence and reference sequence were established according to the influence factor level value of the evaluation object, the correlation coefficient between the influence factor and the optimal index of the evaluation object was calculated, the weight of the evaluation index was combined in order to calculate the correlation degree, and all evaluation objects were sequenced according to the correlation degree. The results show that the method is flexible and accurate with strong maneuverability.
Keywords :
cognition; cognitive systems; grey systems; cognitive ability evaluation; correlation coefficient; correlation degree; evaluation index; evaluation object; grey relational analysis; human cognition ability; influence factor level value; operator; optimal index; reference sequence; Benchmark testing; Correlation; Educational institutions; Indexes; Presses; Systems engineering and theory; Training; Cognitive ability evaluation; Correlation coefficient; Correlation degree; Grey relational analysis;
Conference_Titel :
Industrial Engineering and Engineering Management (IE&EM), 2011 IEEE 18Th International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-61284-446-6
DOI :
10.1109/ICIEEM.2011.6035105
