A Feature Extraction Method of Hybrid Gram for Malicious Behavior Based on Machine Learning

Table 1

The relationship of category and feature sequence of samples.

sample	category	s1	s2
Sample-c1-1	C1
Sample-c1-2
		…	…		…
Sample-c1-
Sample-c2-1	C2
Sample-c2- 2
		…	…		…
Sample-c2-
Sample-ci-1
Sample-ci-2
		…	…		…
Sample-ci-