Table 7.

The performances of various methods on the time and time interval indexing (%)

Method	Time node (%)			Time interval (%)
	Precision	Recall	F1-score	Precision	Recall	F1-score
Rule	69.62	79.35	74.17	60.79	44.79	51.58
SVM	65.79	83.39	73.55	86.30	42.84	57.26
CNN	72.02	79.35	75.50	64.26	51.94	57.45
RNN	74.13	78.41	76.21	65.21	58.13	61.47
RNN-CNN	74.80	78.84	76.76	65.68	59.01	62.17
Merged	73.38	81.23	77.10	73.12	58.39	64.93