Patent Document ID: 20150220555
Application ID: 14382434
Patent Flag: 0

Claim One:
1. A method comprising facilitating a processing of and/or processing (1) data and/or (2) information and/or (3) at least one signal, the (1) data and/or (2) information and/or (3) at least one signal based, at least in part, on the following: a categorization of activity information into a plurality of subsets based, at least in part, on one or more user groups, one or more item groups, at least one update time for at least one recommendation model associated with the activity information, or a combination thereof; a processing of the activity information based, at least in part, on the categorization to determine whether to perform an incremental update of the at least one recommendation model; and one or more recommendations based, at least in part, on the at least one recommendation model, the incremental update, or a combination thereof.