Table 3 Classification and testing indicators of the effective information extracted by the single point based AVMD-SSA under different working conditions.

From: Spatiotemporal tensor analysis for effective information mining of hydraulic structures considering environmental excitation and vibration response

Operating mode

Single point based AVMD-SSA

Accuracy rate

recall

F1 metric

C1

0.9744

1.0000

0.9870

C6

0.8125

0.9630

0.8814

C11

1.0000

0.8750

0.9333

C16

0.8387

0.8387

0.8387

C21

0.8889

0.9697

0.9275

C26

0.9118

0.7949

0.8493

Precision

 

0.9050

 
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