A Multifeature Fusion Approach for Power System Transient Stability Assessment Using PMU Data

Table 4

Test results of different combinations of feature subsets.

Scheme number	Combination scheme	Test accuracy 1/%	Test accuracy 2/%
1		89.50	91.00
2		90.83	92.67
3		92.67	93.33
4	All features	91.33	93.67
5	and	93.67	94.67
6	and	94.50	96.33
7	and	95.50	97.33
8	F1, F2, and F3	96.33	98.33