A hybrid iterative fitting method combines the Bornitz formula with symbolic regression to derive a frequency-dependent ground vibration attenuation formula for the HEPS site, with MAE 3.13e-7 s2 and RMAE 90.47%.
Field test on HEPS The High Energy Photon Source (HEPS), as shown in Fig
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Formula-Guided Machine Learning for Ground Vibration Propagation and Attenuation Modeling
A hybrid iterative fitting method combines the Bornitz formula with symbolic regression to derive a frequency-dependent ground vibration attenuation formula for the HEPS site, with MAE 3.13e-7 s2 and RMAE 90.47%.