Hybrid Mammogram Classification Using Rough Set and Fuzzy Classifier

Table 6

The influence of the number of PC on accuracy of the results while learning rate, mapping range, and threshold parameters are kept constants.

PC	Set no. 1	Set no. 2	Set no. 3	Set no. 4
5	62.19%	78.99%	69.75%	80.67%
6	63.03%	81.52%	69.75%	80.67%
7	62.19%	83.19%	69.75%	81.52%
8	68.91%	78.15%	74.79%	84.03%
9	68.07%	74.79%	73.95%	78.99%
10	67.23%	75.63%	71.43%	73.95%