Table 8.

Performance of the hierarchical SVM classifiers at Levels 2 and 3.

Level 1	Assigned by expert	Level 2: Correct predictions	Level 2: Correct predictions (%)	Level 3: Correct predictions	Level 3: Correct predictions (%)
Allergy	12	11	91.7%	9	75.0%
Autoimmunity	59	58	98.3%	48	81.4%
Infectious Disease	104	98	94.2%	91	87.5%
Transplantation	9	n/a	n/a	8	88.9%
Subtotal	184	167	95.4%	156	84.8%
Cancer	45	n/a	n/a	32	71.1%
HIV	35	n/a	n/a	n/a	n/a
Other	23	19	82.6%	19	82.6%
Subtotal	103	19	82.6%	51	75.0%
Total	287	186	93.9%	207	82.1%

Transplantation and Cancer do not receive Level 2 category assignments. HIV does not receive Level 2 or 3 category assignments.