Part A :
k-NN Based Classfier
Source Code
Part B :
2-D isomap for MNIST training set using Euclidean distance
Digits 1 and 7
Digits 4 and 9
All Digits
2-D isomap for MNIST training set using Tangent-distance
Digits 1 and 7
Digits 4 and 9
All Digits