In this video, you will understand how we can implement KNN regression from scratch in python, without using ML library such as SKLEARN.
I have used a simple KNN regression where in the predicted value will be the mean or average value of the K nearest neighbors.
You can make change to the predicted value in predicted function to change it to distance weighted KNN.
Distance metric used is Euclidean, implemented using numpy.
Link to notebook: github.com/Sha...
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