Mathematical Problems in Engineering

Research Article

Tracing Information for Agricultural Product and Identifying Key Regulatory Decisions towards Eco-Economics Sustainability

Table 3

Correlation of secondary information points based on ANP.
Planting U1Transaction U2Marketing U3Transportation U4
U11U12U13U14U15U16U17U18U19U21U22U31U32U33U34U35U36U37U41U42
U11 ✓✓✓✓✓✓✓✓           
U12✓    ✓              
U13✓    ✓              
U14✓    ✓              
U15     ✓    ✓         
U16✓       ✓           
U17✓       ✓           
U18✓       ✓           
U19✓        ✓✓    ✓  ✓ 
U21✓✓✓✓✓✓✓✓✓ ✓         
U22    ✓    ✓  ✓✓✓ ✓ ✓✓
U31         ✓✓ ✓✓✓✓✓  ✓
U32          ✓✓ ✓ ✓    
U33          ✓✓✓  ✓    
U34          ✓✓   ✓    
U35 ✓  ✓      ✓    ✓✓  
U36           ✓✓  ✓    
U37               ✓    
U41✓         ✓ ✓✓ ✓   ✓
U42          ✓ ✓✓✓✓