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Installation issues and decision tree issues

priyakutpriyakut Member Posts: 1 Learner II
edited November 2018 in Help








 I have some issues regarding decision tree..  Even though is i have selected various attribute selection criteria such as Gini Index, information gain, Gain ratio the its producing same tree for all. as per  my data set  the root should be differ.  

 

Then one more query. i was trying to install in windows 10, But its showing error that java could not be launched and try to close other application like that. Pl help me 







 




 

 

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Answers

  • Thomas_OttThomas_Ott RapidMiner Certified Analyst, RapidMiner Certified Expert, Member Posts: 1,761 Unicorn

    This means your tree is not splitting regardless of the type. Have you adjusted your confidence and toggled off pre-pruning.


    W.R.T to your launching problem, there was a similar thread in the Forums which was resolved by a driver update. Please search for that. 

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