The Altair Community is migrating to a new platform to provide a better experience for you. In preparation for the migration, the Altair Community is on read-only mode from October 28 - November 6, 2024. Technical support via cases will continue to work as is. For any urgent requests from Students/Faculty members, please submit the form linked here
Performance of the Optimize Selection
Learner I
Hello,
Im currently working on my first Rapid Miner Project, so I'm a total newby.
I'm try to get the best performance throug a prediction with a Neural Net,
I try to use the Optimize Selection to look for the best Attribute Combination.
The Performance, which is given by the Optimize Selection is better then the Performance, of the applied, Model, which uses the Example Set from the Optimize Selection with the exact same Parameters in the Optimize Selection, as in the applied Model. How can I achieve this performance for my applied model? Or could I just use the performance of the Optimize Selection, as a value for the performance of the model?
I hope some can help me.
Kind regard,
David
Im currently working on my first Rapid Miner Project, so I'm a total newby.
I'm try to get the best performance throug a prediction with a Neural Net,
I try to use the Optimize Selection to look for the best Attribute Combination.
The Performance, which is given by the Optimize Selection is better then the Performance, of the applied, Model, which uses the Example Set from the Optimize Selection with the exact same Parameters in the Optimize Selection, as in the applied Model. How can I achieve this performance for my applied model? Or could I just use the performance of the Optimize Selection, as a value for the performance of the model?
I hope some can help me.
Kind regard,
David
0
Answers
Hello
I recommend you to use cross validation because if you have unbalance data with cross validation you can train your machine better than split data. Also in community there is a great post from @sgenzer which can help you about cross validation.
I hope this helps
Sara
This is the link
https://community.rapidminer.com/discussion/55112/cross-validation-and-its-outputs-in-rm-studio
Good luck
Sara