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How to use the classification learner app?

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Susanna
Susanna on 14 Sep 2020
Commented: Susanna on 18 Sep 2020
Hi Guys,
I am working on a classification problem and not quite sure how I can use the classification learner app.
First of all, when I open the app and try to select the data from the workspace, the only data that shows up is the number of output classifiers which is 2:20.
For training data, I have 30624 cells that each of this cell contains a 3*600 matrix/double and the output label for each cell is an integer from 2 to 20.
So, the training set is a 1*30624 cell and the training label is a 1*30624 categorical.
I have the validation and test data set in the same format as training data.
Could someone please tell me how I should classify my data using the classification learner app? Any information would be appreciated.

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Answers (1)

Ayush Gupta
Ayush Gupta on 18 Sep 2020
Type classification Learner in command line and classification learner app will open. Make sure to load the data in the workspace before opening the app. Select the variable as input and select the predictor and response variable. After that we can compare what all models we can use, and which will be better to use. Try to see the documentation on how to select from the various possible models we can use, here.

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Susanna
Susanna on 18 Sep 2020
Hi Ayush,
Thank you very much for your response. The issue that I've been encountering is the loaded data in the workspace don't show up in the app that I can select them as an input/response variables. I thought maybe I need to reshape data in such a way that App can accept them. Any idea?

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