LA-GRU: Building Combined Intrusion Detection Model Based on Imbalanced Learning and Gated Recurrent Unit Neural Network

Table 2

Size and distribution of samples in new dataset.

No.	Training set		Testing set
	Normal	Attacks	Normal	Attacks
1	12323	2853	5324	4645
2	13864	3298	4795	3926
3	10756	2901	5674	4209
4	11348	2988	5352	3874
5	10466	3109	5168	3982