Modeling Research on Hospitalization Cost in Patients with Cerebral Infarction Based on BP Neural Network
To establish the model of hospitalization cost in patients with cerebral infarction based on neural network using artificial network mathematical model, and setting the appropriate parameters. LM, BR, OSS, SCG four algorithms were used respectively to model 3, 5,10,15, 20 neuron number in different hidden layers and comparisons between model fitting ability and its generalization ability were made. The model which involves a hidden layer, 8 input neurons, 15 neurons in output layer network is the optimal model by using OSS system.
Shaobo Zhong, Yimin Cheng and Xilong Qu
L. Zhou et al., "Modeling Research on Hospitalization Cost in Patients with Cerebral Infarction Based on BP Neural Network", Applied Mechanics and Materials, Vols. 50-51, pp. 944-948, 2011