Research Article

Constructing a Method for an Evaluation Index System Based on Graph Distance Classification and Principal Component Analysis

Table 3

The shortest distance between each pair of indexes.


0.002.491.452.571.672.182.132.741.822.571.391.251.211.312.681.67
2.490.001.171.033.743.324.352.243.571.103.443.053.703.792.853.32
1.451.170.001.122.582.153.192.832.401.122.272.512.662.763.053.12
2.571.031.120.003.693.274.302.003.521.053.393.623.773.872.563.02
1.673.742.583.690.001.101.052.901.013.691.042.922.872.782.941.82
2.183.322.153.271.100.001.044.011.063.271.173.433.002.914.042.93
2.134.353.194.301.051.040.003.671.034.301.143.372.972.883.712.59
2.742.242.832.002.904.013.670.003.281.712.831.652.652.221.021.08
1.823.572.403.521.011.061.033.280.003.521.073.072.892.813.312.20
2.571.101.121.053.693.274.301.713.520.003.393.363.773.871.932.75
1.393.442.273.391.041.171.142.831.073.390.002.451.821.742.871.75
1.253.052.513.622.923.433.371.653.073.362.450.001.261.321.431.47
1.213.702.663.772.873.002.972.652.893.771.821.260.001.012.341.94
1.313.792.763.872.782.912.882.222.813.871.741.321.010.002.011.78
2.682.853.052.562.944.043.711.023.311.932.871.432.342.010.001.11
1.673.323.123.021.822.932.591.082.202.751.751.471.941.781.110.00