摘要
利用BP神经网络建立黄金价格的非线性预测模型,实验结果表明,该网络有较好的预测精度。同时,提出了对于BP神经网络在作为价格预测模型时的一些优化意见与建议。
To form a nonlinear prediction model for global gold market with the help of BP neural Network. Experimental results show that this network has good precision accuracy. Finally, some comments and suggestions were proposed in view of optimization of BP neural network as a price prediction model.
出处
《天津科技》
2014年第1期68-73,共6页
Tianjin Science & Technology
关键词
BP神经网络
黄金价格
预测
局限
BP neural network
gold price
prediction
limitation
