Table 5.

The event extraction results on brain cancer. We adopt 5 methods to do the task, the results can be compared in Part 1; the result of the best system is shown in Part 2

	Method	P	R	F1
Part 1	SVM	0.55	0.69	0.61
	CRF	0.68	0.80	0.73
	RNN	0.75	0.83	0.77
	RNN-att	0.77	0.79	0.78
	ARNN	0.82	0.78	0.80
Part 2	LIMSI	0.69	0.85	0.76