Need guidance for Modeling and Preparation Datasets is given
Atilla
New Altair Community Member
Dear Community,
just started to get confi with rapidminer (absolute beginner)
I´ve tried to build a process mainly focused on labeling target attribute, detecting outliers, missing values.
In the end I should be able to build a model which can predict wine quality
therefore I need to build a baseline classification with training and test data
The modell should be improved in the end and evaluated
I am really stuck in the preparation process.
For further details please have a look at my processes and lecture sheet.
I would be greatefull for any hint or guidance
Best regards
Atilla
just started to get confi with rapidminer (absolute beginner)
I´ve tried to build a process mainly focused on labeling target attribute, detecting outliers, missing values.
In the end I should be able to build a model which can predict wine quality
therefore I need to build a baseline classification with training and test data
The modell should be improved in the end and evaluated
I am really stuck in the preparation process.
For further details please have a look at my processes and lecture sheet.
I would be greatefull for any hint or guidance
Best regards
Atilla
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Best Answers
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Thank´s for your review I apprecite it. Now I finished it with modelling and testing. Would you keen to have a look on that process? Are they mistakes or redundancies?
Kindley Regards
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Hi @Atilla,
Without the excel file I can't run the process. however, looking at process I can see that you are using a Select Attributes operator and you are selecting all of them, It's no necessary. also you are using a Set Role Operator, after Select Attributes, with the label attribute but assigning it a regular role, for then assigning it a label label role into the Cross Validation Operator. you can remove the first Set Role Operator
Best-1 -
Awesome thank you. By the way, here are the excell files.
0
Answers
-
Thank´s for your review I apprecite it. Now I finished it with modelling and testing. Would you keen to have a look on that process? Are they mistakes or redundancies?
Kindley Regards
0 -
Hi @Atilla,
Without the excel file I can't run the process. however, looking at process I can see that you are using a Select Attributes operator and you are selecting all of them, It's no necessary. also you are using a Set Role Operator, after Select Attributes, with the label attribute but assigning it a regular role, for then assigning it a label label role into the Cross Validation Operator. you can remove the first Set Role Operator
Best-1 -
Awesome thank you. By the way, here are the excell files.
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