Research Article

An Efficient Communication Intrusion Detection Scheme in AMI Combining Feature Dimensionality Reduction and Improved LSTM

Figure 11

The running time of each program when the set threshold is reached. (i) The accuracy of the training dataset reaches 0.95. (ii) The accuracy of the testing dataset reaches 0.93. (iii) The loss of the training dataset reaches 0.12. (iv) The loss of the testing dataset reaches 0.15.