基于动态递归神经网络的石油价格预测

Price expectation for crude oil based on Elman neural network

对石油价格进行预测,旨在寻找石油价格的低谷期,而Elman动态递归神经网络可以准确预测石油价格的走势.特别是在收集的数据存在噪声的情况下,Elman神经网络能很好地预测石油价格的变动,并且与BP神经网络相比,预测所得结果的精度进一步提高.

The crude oil price expectation aims to find out the trough of the crude oil price, and Elman neural network could forecast the trend of the crude oil price, especially under the condition that the data have some noise sequence. Compared with the BP neural network, Elman neural network could forecast the trend of the crude oil price more precisely.