ML2-KNN

Running vanilla classifier with k = 5

python duignan-ML2-KNN.py medium.train.examples medium.dev.examples -k 5

Using cosine instead of Euclidean distance

python duignan-ML2-KNN.py medium.train.examples medium.dev.examples -k 5 -c

Using weights to determine majority vote

python duignan-ML2-KNN.py medium.train.examples medium.dev.examples -k 5 -w