Fault Identification of UHVDC Transmission Based on DF-AD and Ensemble Learning

Table 11

Identification results with data of different noise levels.

Classifier	Without noise (%)	20 db (%)	30 db (%)
LightGBM	94.92	91.43	93.65
KNN	96.82	93.97	94.92
NB	87.94	83.49	85.40
Proposed	99.05	96.51	98.41