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Xiangming


NCSU

Active since 2013

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high oscillation in neural network prediction results
Hi all, I used NARX neural network toolbox to do prediction. My results show some kind of oscillation. I have no idea what ca...

10 years ago | 1 answer | 0

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answer

Question


Wired problem about NARX prediction
Hi all, Now I'm really confused about the NARX prediction. For example, I thought the NARX would provide y(t)=f(y(t-1),x(t-1)...

10 years ago | 1 answer | 0

1

answer

Question


How to get the area of a certain contour area?
Hi all, I plot a contour figure. There are several contours with the same value in this figure. I just want get the area of a...

10 years ago | 0 answers | 0

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answers

Question


How to improve the close-loop net performance for NARXNET?
Hi all, I'm very curious that even the training and testing data performance are very good, the close-loop net performance is s...

10 years ago | 1 answer | 0

1

answer

Question


What is the meaning for InputDelays and FeedbackDelays in Neural Network time series prediction?
Hi all, I'm a littile confused about the meaning of InputDelays and FeedbackDelays in NN time series prediction. Actually, in...

10 years ago | 1 answer | 0

1

answer

Question


neural network parallel error
Hi all, I'm trying to use the parallel neural network training method. However, I got such error: Starting matlabpool u...

10 years ago | 0 answers | 0

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answers