These folders named with numbers are different kmeans cluster results .
Each folder contains 5 files:
1.IDX_# is the vector marking the class.
2.miss_# is a program to summurize the number of # kmeans classes samples of the preset 5 classes.
3.temp_# is gennerated by running miss_#.
4.T_# is sample data with both original class and kmeans class.
5.C_# is the center point of classes, which reveals the features.