Functions of each of the files will be updated at a later date.

1. Run gen.py to create the DataSet in dataPoints.txt
2. To get a list of Canopy Centers pipe the files of Stage 1.

• • "cat dataPoints.txt | ./mapperStg1.py | sort | ./reducerStg1.py"
• • • Output will be a list of Canopy Centers stored in canopyCenters.txt
• • • • Output will be in the format "1\tDataPoint"

3. Pipe that to Stage 2 to assign each data point to a Canopy Center.

• • Output will be in the format "CanopyCenter\tDataPoint"

Note:

• If running on windows cmd, you have to create your own Sort function to sort input from the mapper.
• Personally, I'd recommend just using a linux OS to smoothen it all out.