Apache Hadoop : Movie Recommender MapReduce Case Study

Movie Recommender MapReduce example


This is a very simple Movie Recommender in Hadoop.

The whole job is broken in 4 Map-Reduce jobs which are to be run sequentially as shown in below.
  
    The steps are

    <1> Normalization
    <2> Finding Distances
    <3> Contribution of Rating    and
    <4> Adding up the Ratings

Check out above Mapreduce Case study in below link:

Movie Recommender MapReduce Case Study


I hope this tutorial will surely help you. If you have any questions or problems please let me know.

Happy Hadooping with Patrick..