Fig. 5From: Integrating metabolomic data with machine learning approach for discovery of Q-markers from Jinqi Jiangtang preparation against type 2 diabetesPerformance of the established BP-ANN model in training (a), test (b) and validation (c) steps. The plot of MSE (d), magnitude of the gradient, and the number of validation checks (e) on the establishment of BP-ANN modelBack to article page