Feature Extraction Method Based on Sparse Autoencoder for Air Traffic Management System Security Situation Awareness

Table 3

Ablation experiment of DRSAE model.

Method	Classification accuracy (%)
L1	60.00
KLD	68.89
L1, KLD	62.78
Feature association, L1	68.33
Feature association, KLD	70.56
Feature association, L1, KLD	84.42