Table 5.

Pairwise model performance of MTPL

Pairwise tasks	F1
Task-1, Task-2	Task-1	Task-2
B.anthracis, F.tularensis	31.4	30.1
B.anthracis, S.typhi	32	76.3
B. anthracis, Y.pestis	31.6	32
F.tularensis, S.typhi	30.3	73
F.tularensis, Y.pestis	30	32.1
S.typhi, Y.pestis	74.2	32.3

Note: F1 computed during 10-fold CV of various pairwise models from MTPL. Positive: negative class ratio was 1:100. The best F1 achieved for each task (i.e. for each bacterial species) is shown in bold. For example, B.anthracis has the best performance of 32 when it is coupled with S.typhi.