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- Title
FOOD COLD CHAIN ROUGH SET MODEL BASED ON GRAY SIMILAR CORRELATION RELATION AND ITS APPLICATION.
- Authors
Kai Wen; Chen Jiang
- Abstract
This study makes a deep systematic analysis on food cold chain logistics operative system. Firstly, gray correlation analysis is used to determine key input index that has important influence on system output. Then based on gray correlation cluster analysis, absolute relational degree between indexes was calculated using gray modeling software and index correlation matrix is established. Cluster results are obtained according to determination of correlation degree and critical value. Key sequential parameters of system in operating state are confirmed. Comprehensive operating state of system is evaluated using constructive method based gray rough set model and combining with gray system theory and rough set methodology. At last, uncertain problem such as difficulty in processing gray based on one methodology is solved in an innovative way.
- Publication
Carpathian Journal of Food Science & Technology, 2016, Vol 8, Issue 1, p92
- ISSN
2066-6845
- Publication type
Academic Journal