How upload a saved neural network in the GUI?
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Answered: salvatore lupo on 20 Jun 2017
I am creating a GUI where there are two options to choose a network to use;
-Uploading an already trained net.
-Training a Network.
For the first choice I want to have the option to go to different directory and upload it. I am using the following command, but it loads the net as a character!! net = uigetfile; handles.net=net;
I will appreciate any help!
Salaheddin Hosseinzadeh on 10 Sep 2014
Thanks so much for making it clear.
You saved the files with .mat extension, you need load command to load them to MATLAB not dlmread or fopen.
ListOfVariables = load(uigetfile);
If you saved tr and net in one file, they all will be loaded in ListofVariables, ListOfVariables is a structure, that contains all the variables in the .mat file.
You can use tr an net then, in your GUI.
handles.tr = ListOfVariables.tr;
More Answers (6)
uigetfile returns the file name and file address only, it will not open or load your selected file!
You can select the file and store its path and name, then using other commands to load the net or file or ...
[filename,filepath] = uigetfile();
So now you have the file name and file path, as characters or strings or variables, whatever you prefer. Then we have to load it. Or if its a text file you have to open it if its an excel file you can read it and ...
Depends how you store your network really, which you haven't provide any info about, hopefully you know how to open it load it or ...
Plase refer to MATLAB documentation to see how to use uigetfile, I may made a mistake in the order of its output variables
Sounds like you're progressing, that's good.
- Would you please tell me how did you save the network?
- Do you want to save tr and net? Or you already saved them and you want to open them?
Load command supports some specific files, such as .mat files, if you saved your data using 'save' command, then you can load them with 'load' command.
I'm afraid your comment is not clear, I don't understand if you want to save or load!
If you have two variables in the workspace, and you want to save them in separate files, then all you have to do is
Instead of tr you can use other variable names you have in the workspace.
You can use uiputfile to assign a name and path for your file
save(uiputfile(),'tr'); % something similar to this
Please clearly explain what's the situation step by step so that we can fix your prob asap.
Salaheddin Hosseinzadeh on 11 Sep 2014
You're very welcomed.
If you're satisfied please accept an answer so I stop following your question :)
salvatore lupo on 20 Jun 2017
Hi, I'm trying to load my neural network from GUI. I add the command
"net_sentence=load('net_sentence.mat')" in a function contained inside "function pushbutton2_Callback(hObject, eventdata, handles)" but it doesn't load corretly Neural network. Do you know why?
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