Error when loading neural network (only when using "dbstop if error")

1 次查看（过去 30 天）

显示更早的评论

Julius Å 2019-7-31

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/474250-error-when-loading-neural-network-only-when-using-dbstop-if-error

评论： Julius Å 2019-7-31

在 MATLAB Online 中打开

I'm trying to load a neural network that I save after training using:

save netTwoStreamNW7

I'm loading the network using:

netstruct = load('netTwoStreamNW7');
net = netstruct.netTwoStreamNW7;

This loads the network as a struct with the DAGNetwork as a field. This works fine and the network does well. However, when debugging the rest of the code, I decided to use

dbstop if error

in order to be able to look at some variables when an error was caused. The problem is that this causes my code to error when using the previously working load-function, saying:

Error using matlab.io.datastore.ImageDatastore/set.Labels (line 310)
Argument 'numel' must be followed by a nonnegative real scalar integer.
Error in sortbyprediction (line 42)
netstruct = load('netTwoStreamNW7');

This error does not make any sense to me, since I'm not using an ImageDatastore at all in my code (only during training). How do I solve this problem? Is there an alternative way to load the network without getting this error?

1 个评论
显示 -1更早的评论隐藏 -1更早的评论

Julius Å 2019-7-31

在 MATLAB Online 中打开

I solved this problem by using the code below.

%Import network for prediction 
netstruct = load('/mnt/storage/julius/Networks/Saved Properly Trained Networks/netTwoStreamNW7', 'netTwoStreamNW7');
net = netstruct.netTwoStreamNW7;

By adding this extra parameter to load, the problem disappeared.

请先登录，再进行评论。

请先登录，再回答此问题。