problem in integrating pre trined ANN regression model in appdesigner

Hi

i want to use a pre trained ANN regression model in the app designer, but i did not find out how to do that.

any help...

Answer 1

[Rahul]

Hi @kouadri saber,

In order to integrate a pre trained regression model in MATLAB App Designer, consider looking at the following MATLAB Answers:

https://www.mathworks.com/matlabcentral/answers/1718885-using-a-trained-regression-model-in-app-designer

https://www.mathworks.com/matlabcentral/answers/1629165-add-pretrained-lstm-regression-model-to-app-designer

They suggest that you can integrate a regression model in MATLAB App Designer by the following step and code snippets:

• Defining a property for the 'model' in App Designer

properties (Access = private)
    model;
end

• Loading the model using 'load' function to the 'model' property in a startupFcn of the App.

function startupFcn(app)
   app.model = load('model.mat')
end

• The 'predictFcn' function of the model can be called in the callback of a Push Button

function ButtonPushed(app, event)        
   app.model.predictFcn(app.data) % I have added app.data just as an example.
end

The following MathWorks documentations can be referred to know more:

'startupFcn callback': https://www.mathworks.com/help/matlab/creating_guis/app-designer-startup-function.html

'predictFcn': https://www.mathworks.com/help/stats/export-classification-model-for-use-with-new-data.html

Thanks.