Table 2.

The AUC scores of using RF combined with the first feature with different word pattern lengths across 9 different hosts

	k=4	k=6	k=8
Bacillus	0.856	0.863	0.823
Escherichia	0.878	0.858	0.807
Lactococcus	0.972	1.000	0.988
Mycobacterium	0.987	0.985	0.984
Pseudomonas	0.978	0.981	0.967
Salmonella	0.889	0.896	0.891
Staphylococcus	0.993	0.987	0.983
Synechococcus	0.965	0.978	0.955
Vibrio	0.936	0.940	0.892

The highest score for each host is highlighted in bold