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Big Data Recommender Systems - Source Code

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Downloads: 1691
Released: May 11, 2012
Updated: May 13, 2012 by josephflu
Dev status: Alpha Help Icon


Source Code
source code, 6209K, uploaded May 13, 2012 - 702 downloads
Source Code
source code, 17K, uploaded May 11, 2012 - 555 downloads
Source Code core.tar.gz
source code, 17133K, uploaded May 11, 2012 - 434 downloads

Release Notes
Script utilizing Mahout classes to automatically determine the best similarity measure for a given data set. MetaEvaluator then calls FinalRecommendation with the results of the MetaEvaluator's scoring of the similarity measures, and FinalRecommendation returns the recommendations for a specifc user.

Mahout running on Amazon ElasticMapreduce - .NET desktop application which calls the Google prediction API and makes a movie rating prediction against a trained movie rating model.
Additional features:
  • A model can be uploaded and trained.
  • A utility is included to loop through the 1600 movies in the movielens database and call the IMDB web service to download additional move information.

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