Table 3.

Ten most important features via Gini importance-based feature ranking.

Form	Ranked index of features from the most to less important ones
Cavitary form	2	23	80	35	95	60	99	22	30	25
Bronchiectatic form	13	49	58	94	87	7	48	11	67	6
Combined form	123	190	116	152	109	161	197	170	114	151