Online Bridge Structural Condition Assessment Based on the Gaussian Process: A Representative Data Selection and Performance Warning Strategy

<div>Warning results based on the proposed method with different severity degrees, second scenario, synthetic data example (samples 1–200: training dataset; samples 201–300: validation dataset; samples 301–500: test dataset with severity degree increments from 0 to 30%; red solid line: warning threshold II).</div>

Structural Control and Health Monitoring

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Figure 7

Figure 7: Online Bridge Structural Condition Assessment Based on the Gaussian Process: A Representative Data Selection and Performance Warning Strategy 

Figure 7 | Online Bridge Structural Condition Assessment Based on the Gaussian Process: A Representative Data Selection and Performance Warning Strategy 