Hi, I want to write a recommendation system which recommends items to customers based on the following parameters (and some others):
- User-item similarity (for example recommend items which target certain gender,age etc. to users which meet these criteria) - Time of year (recommend items with a holiday theme before a major holiday) - Preferences of similar users I know Mahout supports User-User and Item-Item similarity, but how can I implement User-Item similarity? Also, is there any support for time-based recommendations? Thanks, Alex
