This session will present a detailed tear-down and walk-through of a working soup-to-nuts recommendation engine that uses observations of multiple kinds of behavior to do combined recommendation and cross recommendation. The system is built using Mahout to do off-line analysis and Solr to provide real-time recommendations. The presentation will also include enough theory to provide useful working intuitions for those desiring to adapt this design.
The entire system including a data generator, off-line analysis scripts, Solr configurations and sample web pages will be made available on github for attendees to modify as they like.
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