... con- cluded that improved BP neural network model for feature extraction of samples apply to instances, access to knowledge, limestone can be realized between the macro-and meso-mechanical parameters of mechanical parameters of linear maps. By improved BP neural network model to enter macro mechani...

... system, while the conventional method is not easy to accurately describe the relationship. neural network deformation value nonlinear dynamic model method Rock Slope Deformation node Artificial Intelligence slope deformation prediction model one-step prediction method network model input...

... relationships between rock deformation and its influencing factors, the neural network model on the prediction of roadway deformation is built. Through comparing model analysis results with the actual results, the rational support form is put forward. All these researches provide the scientific rules...