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Contributor II fedayncarica
Contributor II

same results with DECISION TREE

Good Morning, I have a problem with my process attached. Using my data set, I always see the same results, why?

 

the dataset I am attaching below!

 

Best, 

 

Damian

5 REPLIES
Contributor II fedayncarica
Contributor II

Re: same results with DECISION TREE

This is dataset. 

RM Staff
RM Staff

Re: same results with DECISION TREE

Hi,

 

sorry, but i don't get your question. When do you expect different results?

 

~Martin

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Head of Data Science Services at RapidMiner
Contributor II fedayncarica
Contributor II

Re: same results with DECISION TREE

I have this situation for each "performance vector", it is not strange that?

Screenshot (46).png

RM Staff
RM Staff

Re: same results with DECISION TREE

Hi,

 

have a look at your models. I guess they are too hard pruned and thus only return the default prediction. I get good results if i run the process you posted

 

perf.png

 

~Martin

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Head of Data Science Services at RapidMiner
RM Certified Expert
RM Certified Expert

Re: same results with DECISION TREE

This thread is a continuation of the original thread here: http://community.rapidminer.com/t5/RapidMiner-Studio/Decision-tree/m-p/37210

 

In the future, please refrain from opening multiple threads in the hope that it will get your questions answered faster. This disrupts the harmony and flow of the forums and existing threads. Thank you. 

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