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The building products' types are too many to select. Nowadays, there are lots of internet-based service platforms about construction products. Selecting construction products through internet is facing with the same problem. Collaborative filtering is a frequently-used algorithm in recommend system. SlopeOne algorithm is one of collaborative filtering algorithm that uses linear regression to filter...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.