Help with Neural Network and Multiple inputs, (time series)

Hello, I am learning about Neural networks, I understand the concepts and the math for the most part. However I am very new to implementing NNs. I am trying to train a NARX on stock market data. Actually, I really just want the NN to make predictions about the S&P500 index, but I am passing in many inputs, such as bond ETF's and other S&P sector ETF's. For now I am using the GUI. I want it to be trained on all of the data, but only make predictions on one of them. How can I do this?

Answer 1

[Darshan Ramakant Bhat]

Please go through the following example link. Especially ' Multiple External Variables' section seems to be related to your problem.

https://www.mathworks.com/help/nnet/ug/design-time-series-narx-feedback-neural-networks.html

Regards

Darshan Bhat