What is the value of K in KNN in classification learner app?
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Abhijit Bhattacharjee on 19 May 2022
K in KNN is the number of nearest neighbors. This is a user-supplied parameter. If you open the Classification Learner App and load some data for a KNN model, you might see a window similar to the following:
See the circled area in red - that is where you choose K.