[Retracted] Network Interconnection Security Buffer Technology for Power Monitoring System

Table 5

Abnormal behavior recognition algorithm.

Input: a Training set of normal behavior sequence S and a unknown behavior sequence s’
Output: 1/0, 1 represents s’, belonging to normal behavior, and 0 indicates abnormal behavior
1 read the training set of normal behavior sequence S
2 The constructed vector model transform it into k-dimensional feature vector xk to generate the training sample set X
3 train the OCSVM model based on the training sample set
4 vectorize the unknown behavior sequence s’ to obtain the feature vector x’
5 substitute x’ into OCSVM model and check whether x’ is normal behavior
6 If it is normal behavior of the model
7 output 1
8 else output 0