LstFcFedLear: A LSTM-FC with Vertical Federated Learning Network for Fault Prediction

Algorithm 1

LSTM-FC network algorithm.

INPUT PARAMETERS: Reasonable labeling T+,T−

Label labeling is not reasonable ˜ T+, ˜ T−

Maximum number of pre-training

Maximum number of training

OUTPUT VALUE: Train well-performing models

1: d, c ←0

2: get x on T

3: while d < preEpoch do

4:  for each fault i in T do

5:   get ˜r+ i ,˜r−i in L

6:   get L by (9) on i;

7:   update θ;

8:   compute Lf

9:   update θ;

10: end for 11 j ← j +1; 12 end while

13: while k < trainEpoch do

15:  for each fault xi in T do

16:   compute xi;

17:   compute yi;

18:   compute LA;

19:   update θ;

20: end for

21: k ← k +1;

22: end while