save a neural net in matlab 2017b, can't load it in 2018b
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Hi, the ANN in question is just a simple FF ANN stored in a file. But when I try loading it into matlab 2018b using
load('JacobianHessian.mat')
I get the following error message:
Warning: Class 'network' is an unknown object class or does not have a valid 'loadobj' method. Element(s) of this class in array 'Net' have been converted to structures.
Any workaround?
"
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답변 (5개)
Steven Lord
2018년 11월 8일
Do you have Deep Learning Toolbox installed in your installation of release R2018b? Use the ver function to check. I suspect you don't.
Gidon Eshel
2018년 11월 8일
댓글 수: 1
Steven Lord
2018년 11월 8일
The feedforwardnet function is part of Deep Learning Toolbox, as you can see from the navigation frame on the left part of its documentation page. [In release R2017b it was part of Neural Network Toolbox; that toolbox was renamed in release R2018b.]
FYI according to the product requirements page Deep Learning Toolbox requires only MATLAB. It does recommend that you have six other products. [If you want to use GPU support in Deep Learning Toolbox, Parallel Computing Toolbox moves from being recommended to being required.]
Statistics and Machine Learning Toolbox is not one of the recommended products, so you don't need Statistics and Machine Learning Toolbox to use feedforwardnet. It may be required for another part of your application or project, though.
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