Table 4.

The AUC values of cross-species prediction for combined model over fivefold cross-validation test

Training/test	Homo sapiens	Mus musculus	Escherichia coli	Mycobacterium tuberculosis	Saccharomyces cerevisiae	Toxoplasma gondii	Solanum lycopersicum
H. sapiens	0.844	0.773	0.702	0.735	0.821	0.783	0.786
M. musculus	0.773	0.818	0.703	0.679	0.811	0.739	0.736
E. coli	0.702	0.703	0.779	0.747	0.736	0.714	0.723
M. tuberculosis	0.735	0.679	0.747	0.701	0.705	0.697	0.700
S. cerevisiae	0.821	0.811	0.736	0.705	0.904	0.826	0.819
T. gondii	0.783	0.739	0.714	0.697	0.826	0.830	0.813
S. lycopersicum	0.786	0.736	0.723	0.700	0.819	0.813	0.824

Notes: The column heads represent the seven training species models and the numbers represent the AUC values for each species dataset for cross-species performance evaluation. The seven training species models with the AUC values for each species dataset is highlighted in bold.

Abbreviation: AUC, area under the receiver operating characteristics curve.