Situation Element Extraction Based on Fuzzy Rough Set and Combination Classifier

Table 6

Comparison of results between fusion methods.

Fusion method	Total recognition rate	Normal recall	Probe recall	DOS recall	U2R recall	R2L recall	Macro-average F1 value
Voting method	0.7343	0.6318	0.8534	0.9641	0.6667	0.8125	0.4687
Maximum rule	0.7417	0.6449	0.8034	0.9615	0.8462	0.9496	0.4984
Minimum rule	0.7424	0.6454	0.8053	0.9623	0.8462	0.9640	0.4993
Mean method	0.7482	0.6466	0.8491	0.9637	0.8333	0.9528	0.4990
Median method	0.7530	0.6513	0.8479	0.9645	0.8000	0.9697	0.4986
Product rule	0.7425	0.6457	0.8060	0.9618	0.8000	0.9524	0.4933
Improved fusion method	0.9449	0.9670	0.7608	0.9925	1.0000	0.8962	0.8053