Multiple kernels learning-based biological entity relationship extraction method

Table 5 Performance of different kernel methods in five types of corpuses

Corpus set	Evaluation parameters	Characteristics- based kernels	Extension path dependency kernel	Tag graph kernel	Kernels from
					three-kernel fusion
Aimed	P	45.34	42.31	50.82	57.45
	R	61.25	68.54	69.76	72.31
	F	55.36	52.63	58.61	60.98
IEPA	P	56.84	52.48	61.58	73.82
	R	72.92	69.35	76.91	81.06
	F	87.15	63.79	74.23	79.57
BioInfer	P	45.61	41.32	51.64	91.69
	R	63.57	69.76	68.92	71.62
	F	56.24	52.58	59.73	62.35
HPRD	P	50.26	49.96	55.64	61.87
	R	67.59	66.31	67.81	72.35
	F	75.38	69.78	70.01	85.48
LLL	P	53.59	83.34	71.92	75.69
	R	70.12	69.78	70.84	78.37
	F	68.43	88.03	77.43	90.12

ISSN: 2041-1480