Support Vector Machine with Ensemble Tree Kernel for Relation Extraction

Table 3

Algorithm comparison results on the data set with the capacity of 100.

	Y		Total	Precision	Recall	-measure	Accuracy
LXRE
ST	79	21	100	82.05%	69.57%	75.30%	79%
SST	77	23	100	87.10%	58.70%	70.13%	77%
N-LXRE
ST	74	26	100	83.33%	54.35%	65.79%	74%
SST	73	27	100	82.76%	52.10%	63.94%	73%
N-RE
ST	78	22	100	77.27%	73.91%	75.55%	78%
SST	75	25	100	88.89%	52.17%	65.75%	75%