public List<Recommendation_Meta_Item> GetQuantityTraditionalUsersR3(Predict_DAO_MC a, List<Recommendation_Meta_Item> list, Dictionary<string, double> UCA) { double QTY; double M = 1; if (UCA.ContainsKey("MEANS_VALUE")) M = UCA["MEANS_VALUE"]; for (int i = 0; i < list.Count; i++) { QTY = a.GetQualtityTraditionalUser(list[i]); if (QTY != 0) list[i].Quantity = (int)(list[i].Quantity + QTY) / 2; //---------------------------------------- if (UCA.ContainsKey(list[i].UserID)) { list[i].Quantity = (int)list[i].Quantity * (UCA[list[i].UserID] / M); } } //-------------------- //a.commitTransaction(); return list; //} //catch (Exception ex) //{ // a.rollbackTransaction(); // throw ex; //} }
//--------------------------------------------------------------------------------------------- //This function call GetQualtityTraditionalUser to compute the quantity for each recommendations in the list //Created by: MC. NGUYEN //Corrected by: MC. NGUYEN 24.10.2014 //--------------------------------------------------------------------------------------------- public List<Recommendation_Meta_Item> GetQuantityTraditionalUsers(Predict_DAO_MC a, List<Recommendation_Meta_Item> list, Dictionary<string, double> UCA) { Int32 QTY; double M = 1; if (UCA.ContainsKey("MEANS_VALUE")) M = UCA["MEANS_VALUE"]; for (int i = 0; i < list.Count; i++) { QTY = a.GetQualtityTraditionalUser(list[i]); if (QTY > 0) list[i].Quantity = QTY; else list[i].Quantity = 1; if (UCA.ContainsKey(list[i].UserID)) { list[i].Quantity = (int)list[i].Quantity * (UCA[list[i].UserID] / M); } } return list; }