Research Article

Remaining Useful Life Prediction Techniques of Electric Valves for Nuclear Power Plants with Convolution Kernel and LSTM

Table 5

Average test losses of different RUL prediction models.

RUL modelSVRCNNLSTMConvolution kernel + LSTM

Explained_variance_score0.230.700.670.902
Mean_absolute_error9.694.724.732.94
Mean_squared_error133.9539.9330.7917.55
R2_score0.230.700.660.90