File knn.py

supervised_class/knn.py:None–None

# https://deeplearningcourses.com/c/data-science-supervised-machine-learning-in-python
# https://www.udemy.com/data-science-supervised-machine-learning-in-python
# This is an example of a K-Nearest Neighbors classifier on MNIST data.
# We try k=1...5 to show how we might choose the best k.