Displacement Back Analysis for a High Slope of  the Dagangshan Hydroelectric Power Station Based on  BP Neural Network and Particle Swarm Optimization

<table>Flow chart of BP neural network.</table>

The Scientific World Journal

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Figure 4

Figure 4: Displacement Back Analysis for a High Slope of  the Dagangshan Hydroelectric Power Station Based on  BP Neural Network and Particle Swarm Optimization 

Figure 4 | Displacement Back Analysis for a High Slope of  the Dagangshan Hydroelectric Power Station Based on  BP Neural Network and Particle Swarm Optimization 