Space: Apache Mahout (https://cwiki.apache.org/confluence/display/MAHOUT) Page: Recommender Documentation (https://cwiki.apache.org/confluence/display/MAHOUT/Recommender+Documentation) Comment: https://cwiki.apache.org/confluence/display/MAHOUT/Recommender+Documentation?focusedCommentId=26805277#comment-26805277
Comment added by Xiaodan Zhou: --------------------------------------------------------------------- FileDataModel returns GenericDataModel, so in terms of performance these two DataModel should be similar. JDBCDataModel does all computation in database. So you need to make sure the database is optimized (use indexes and caches, etc). Change your notification preferences: https://cwiki.apache.org/confluence/users/viewnotifications.action
