Package com.rapidminer.operator

Examples of com.rapidminer.operator.UserError

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        IEntityMapping user_mapping=new EntityMapping();
         IEntityMapping item_mapping=new EntityMapping();
        IRatings training_data=new Ratings();
       
       if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                throw new UserError(this,105);
            }
       
       if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                throw new UserError(this, 105);
            }
      
       if (exampleSet.getAttributes().getLabel() == null) {
                throw new UserError(this, 105);
            }
      
       Attributes Att = exampleSet.getAttributes();
       AttributeRole ur=Att.getRole("user identification");
       Attribute u=ur.getAttribute();
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           IPosOnlyFeedback training_data=new PosOnlyFeedback();
           IEntityMapping user_mapping=new EntityMapping();
           IEntityMapping item_mapping=new EntityMapping();
         
           if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                    throw new UserError(this,105);
                }
           
            if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                    throw new UserError(this, 105);
                }
          
          Attributes Att = exampleSet.getAttributes();
          AttributeRole ur=Att.getRole("user identification");
          Attribute u=ur.getAttribute();
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         IEntityMapping user_mapping=new EntityMapping();
         IEntityMapping item_mapping=new EntityMapping();
       
        
         if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                  throw new UserError(this,105);
              }
         
         if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                  throw new UserError(this, 105);
              }
        
         Attributes Att = exampleSet.getAttributes();
         AttributeRole ur=Att.getRole("user identification");
         Attribute u=ur.getAttribute();
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         IEntityMapping item_mapping=new EntityMapping();
        IRatings training_data=new Ratings();
       
       
       if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                throw new UserError(this,105);
            }
       
       if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                throw new UserError(this, 105);
            }
      
       if (exampleSet.getAttributes().getLabel() == null) {
                throw new UserError(this, 105);
            }
      
       Attributes Att = exampleSet.getAttributes();
       AttributeRole ur=Att.getRole("user identification");
       Attribute u=ur.getAttribute();
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        IEntityMapping user_mapping=new EntityMapping();
        IEntityMapping item_mapping=new EntityMapping();
        IRatings training_data=new Ratings();
       
      if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                throw new UserError(this,105);
            }
       
       if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                throw new UserError(this, 105);
            }
      
       if (exampleSet.getAttributes().getLabel() == null) {
                throw new UserError(this, 105);
            }
      
       Attributes Att = exampleSet.getAttributes();
       AttributeRole ur=Att.getRole("user identification");
       Attribute u=ur.getAttribute();
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        IEntityMapping user_mapping=new EntityMapping();
         IEntityMapping item_mapping=new EntityMapping();
        IRatings training_data=new Ratings();
       
       if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                throw new UserError(this,105);
            }
       
       if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                throw new UserError(this, 105);
            }
      
       if (exampleSet.getAttributes().getLabel() == null) {
                throw new UserError(this, 105);
            }
      
       Attributes Att = exampleSet.getAttributes();
       AttributeRole ur=Att.getRole("user identification");
       Attribute u=ur.getAttribute();
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         IPosOnlyFeedback training_data=new PosOnlyFeedback();
         IEntityMapping user_mapping=new EntityMapping();
         IEntityMapping item_mapping=new EntityMapping();
       
         if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                  throw new UserError(this,105);
              }
         
         if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                  throw new UserError(this, 105);
              }
        
         Attributes Att = exampleSet.getAttributes();
         AttributeRole ur=Att.getRole("user identification");
         Attribute u=ur.getAttribute();
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           IEntityMapping user_mapping=new EntityMapping();
           IEntityMapping item_mapping=new EntityMapping();
           IEntityMapping attribute_mapping=new EntityMapping();
          
           if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                    throw new UserError(this,105);
                }
           
           if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                    throw new UserError(this, 105);
                }
          
          
           Attributes Att = exampleSet.getAttributes();
           AttributeRole ur=Att.getRole("user identification");
           Attribute u=ur.getAttribute();
           AttributeRole ir=Att.getRole("item identification");
           Attribute i=ir.getAttribute();
          
          for (Example example : exampleSet) {
           
            double j=example.getValue(u);
            int uid=(int) j;

            j=example.getValue(i);
            int iid=(int) j;
           
            training_data.Add(user_mapping.ToInternalID(uid), item_mapping.ToInternalID(iid));
            checkForStop();
          }
         
          ExampleSet attribute_set=exampleSetInput1.getData();
         
           if (attribute_set.getAttributes().getSpecial("item identification") == null) {
                    throw new UserError(this,105);
                }
           
           if (attribute_set.getAttributes().getSpecial("attribute identification") == null) {
                    throw new UserError(this, 105);
                }
          
          
          Attributes aatr = attribute_set.getAttributes();
          AttributeRole ar=aatr.getRole("attribute identification");
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         IEntityMapping user_mapping=new EntityMapping();
         IEntityMapping item_mapping=new EntityMapping();
       
        
         if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                  throw new UserError(this,105);
              }
         
         if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                  throw new UserError(this, 105);
              }
        
        Attributes Att = exampleSet.getAttributes();
        AttributeRole ur=Att.getRole("user identification");
        Attribute u=ur.getAttribute();
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         IPosOnlyFeedback training_data=new PosOnlyFeedback();
         IEntityMapping user_mapping=new EntityMapping();
         IEntityMapping item_mapping=new EntityMapping();
        
         if (exampleSet.getAttributes().getSpecial("user identification") == null) {
                  throw new UserError(this,105);
              }
         
         if (exampleSet.getAttributes().getSpecial("item identification") == null) {
                  throw new UserError(this, 105);
              }
       
        
         Attributes Att = exampleSet.getAttributes();
         AttributeRole ur=Att.getRole("user identification");
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Related Classes of com.rapidminer.operator.UserError

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  • com.rapidminer.ItemRecommendation.BPRMatrixFactorization
  • com.rapidminer.ItemRecommendation.Eval
  • com.rapidminer.ItemRecommendation.ItemAttributeKnnO
  • com.rapidminer.ItemRecommendation.ItemKnn
  • com.rapidminer.ItemRecommendation.MostPopularO
  • com.rapidminer.ItemRecommendation.RandomO
  • com.rapidminer.ItemRecommendation.UserAttributeKnnO
  • com.rapidminer.ItemRecommendation.UserKnn
  • com.rapidminer.ItemRecommendation.WRMatrixFactorization
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