Ch02\datingTestSet.txt
....\datingTestSet2.txt
....\digits.zip
....\EXTRAS\createDist.py
....\......\createDist2.py
....\......\createFirstPlot.py
....\......\README.txt
....\......\testSet.txt
....\kNN.py
....\kNN.pyc
....\kNNTest.py
....\README.txt
....\testSet.txt
....\EXTRAS
Ch02