基于BP神经网络的黄金价格非线性预测

Nonlinear prediction of gold prices based on BP neural network

针对黄金价格的非线性特征和神经网络的自身特点,利用BP神经网络建立了黄金价格的非线性预测模型。实证研究结果表明,BP神经网络模型具有较好的预测精度,可以为黄金投资和宏观经济决策提供一定的参考依据。

According to the neural network nonlinear characteristics of gold price and its own characteristics,using BP neural network nonlinear prediction model was set up for the price of gold.The results show that the BP prediction has good accuracy and is available to provide references for the gold investment and macroeconomic decisions.