Space: Apache Mahout (https://cwiki.apache.org/confluence/display/MAHOUT) Page: Recommender Documentation (https://cwiki.apache.org/confluence/display/MAHOUT/Recommender+Documentation)
Comment edited 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). ReloadFromJDBCDataModel also reads data into GenericDataModel, so the performance should be the same. Comment was previously : --------------------------------------------------------------------- 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
