*Vertices 3
1 "南方冶金学院学报" 0.0 0.0 0.0 x_fact 0.897868 y_fact 1.346801
2 "计算机工程" 0.0 0.0 0.0 x_fact 14.590348 y_fact 31.649832
3 "计算机工程与应用" 0.0 0.0 0.0 x_fact 12.906846 y_fact 67.003367
*Matrix 
0.000000 0.816661 0.695899 
0.816661 0.000000 0.805177 
0.695899 0.805177 0.000000