Table 9 Machining state detection results under different modal data.

From: Multi-modal denoised data-driven milling chatter detection using an optimized hybrid neural network architecture

Data type

Training set (%)

Validation set (%)

Test set (%)

Temporal data

97.79

97.16

96.17

Image data

97.65

96.97

95.49

Multi-modal data

98.82

98.32

96.49

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