BP神经网络在癌症死亡率预测中应用

Application of BP Neural Network Approach on Predicting of Cancer Mortality

本文利用长期进行的恶性肿瘤登记的报告资料，采用ＢＰ神经网络对北京城区的癌症死亡率进行预测，并将其结果与灰色系统理论模型比较结果表明：该方法性能较好，可作为预测的一种手段。

In this paper, Cancer motality in Bejing city was predicted through BP neural network. Comperaing the result obtained from this model with that from grey-system model, we conclude that the precision of this,model is rather satisfactory and it can be used as a good prediction model.