Table 6.

The overlap of the predicted domain interactions by APMM and LPM with those in iPfam, where λ denotes domain interaction probability, 'Single organism' means the training set of protein interactions is only from yeast, 'Multiple organisms' means the training set is from three organisms: yeast, worm and fly

Thresholds	Single organism (p-value)	Multiple Organisms (p-value)
APMM
λ >0.1	110 (8.1e-009)	256 (8.4e-012)
λ >0.2	99 (<1e-013)	202 (2.9e-011)
λ >0.3	61 (9.8e-010)	149 (<1e-013)
λ >0.4	52 (3.2e-010)	127 (8.1-013)
λ >0.5	49 (1.5e-013)	91 (3.3e-012)
LPM
λ >0.1	109 (2.1e-008)	256 (5.7e-013)
λ >0.2	97 (8.8e-013	201 (5.9e-013)
λ >0.3	61 (<1e-013)	148(2.9e-012)
λ >0.4	54 (4.4e-011)	130 (<1e-013)
λ >0.5	49 (<1e-013)	93 (<1e-013)