A Large-Scale Network Data Analysis via Sparse and Low Rank Reconstruction

Table 1

Rank of low-rank matrix in the decomposition of NAD-APG method for attacks detection.

Different sampling data	Data items	Rank (sampling data)	Rank (low-rank matrix)
Normal traffic	97378	38	10
Normal traffic + Probe	97778	38	4
500 Normal traffic + 100 R2L traffic	600	36	4
Normal traffic + 100 R2L traffic	97478	38	4