How to use a trained kNN model from Classification APP NEW DATA.

Hi, I have a trained KNN modelf from the classifcation app, and I'm trying to use it on a new data (a table).

The yfit function does not work and neither does this:

kNNMdl= trainedModel1.ClassificationKNN;

[lables]= predict(kNNMdl,ApneaUntrained);

I'm not sure what I'm doing please help.

Answer 1

[Aditya Patil]

Once you export the model to workspace, you can predict on new data as follows,

y = trainedModel.predictFcn(X); %where X is new data, and y is output