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1st Exercises

Page history last edited by mike@mbowles.com 11 years, 10 months ago

Here are some things to do in order to familiarize yourself with map-reduce, AWS and machine learning with map-reduce. 


1.  Run the mapper.py and reducer.py in the AWS direct method outlined in Lecture 1 notes.

2.  Run mrMeanVar in local mode and on AWS.

3.  Re-write mrKMeans so that all the summing is done in the reducer.  The mapper only makes the assignment of points to the approximate centroid. 

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