Research Article
Research and Application of Deformation Prediction Model for Deep Foundation Pit Based on LSTM
Table 1
Prediction results of pile horizontal displacement measurement point ZQT-14-21.
| | Optimization algorithm | | Numbers of period (s) | Measured value (mm) | Adam (mm) | Momentum (mm) | SGD (mm) | RMSProp (mm) | AdaGrad (mm) | Nesterov (mm) |
| | 1 | -0.44 | -0.42 | -0.39 | -0.50 | -0.45 | -0.40 | -0.42 | | 3 | -0.68 | -0.62 | -0.61 | -0.70 | -0.58 | -0.61 | -0.65 | | 5 | -0.92 | -0.98 | -0.81 | -0.78 | -0.98 | -0.82 | -0.84 | | 7 | -0.88 | -0.79 | -0.78 | -0.75 | -0.87 | -0.79 | -0.99 | | 9 | -0.66 | -0.61 | -0.59 | -0.58 | -0.56 | -0.59 | -0.73 | | 11 | -0.95 | -1.00 | -0.84 | -0.80 | -1.04 | -0.85 | -0.86 | | 13 | -0.88 | -0.90 | -0.78 | -0.75 | -0.82 | -0.79 | -0.81 | | 15 | -0.75 | -0.78 | -0.67 | -0.65 | -0.85 | -0.67 | -0.70 | | 17 | -0.68 | -0.61 | -0.61 | -0.60 | -0.72 | -0.61 | -0.65 | | 19 | 0.12 | 0.14 | 0.10 | 0.07 | 0.07 | 0.09 | 0.08 |
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