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Chinese Journal of Mechanical Engineering

Table 8 Comparison of different numbers of branches in the MCGRU

From: Multi-Scale Convolutional Gated Recurrent Unit Networks for Tool Wear Prediction in Smart Manufacturing

Dataset

c1

Number of branches

MAE

RMSE

2

9.25

14.50

4

7.61

11.97

6

6.87

8.27

8

7.04

8.95

10

9.38

12.74

20

9.71

13.49

  1. The bold value means the best results
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