In this K-NN code two axis are required. What if i want to apply K-NN in single column data of an excel sheet. How will i plot that scatter plot in that case. Here two axis are given in code so is it a binary classifier in this case.
Is This K-NN code for binary classification?
Hello Rashmi, what do you want to do exactly ?? As because KNN is used to find that the point is near to which class by taking the k nearest neighbours. But if we have only one class then what do we want to say in that case, it belongs to only that class.
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Thanks 
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