Decision Tree

Legacy User
Legacy User New Altair Community Member
edited November 5 in Community Q&A
Hello,

i'm searching a tool to create a decision tree to solve a classification problem. I' ve tried the DecisionTree tool but the resultat of the classification isn't very good. Is there a possibility to define some of the decision rules manual? Can i solve this problem with a rule learner for which i can define the rules?

thanks,

Barbara
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Answers

  • steffen
    steffen New Altair Community Member
    Hello Barbara
    ...DecisionTree tool ...
    I assume you mean "operator"
    Is there a possibility to define some of the decision rules manual?
    As far as I know, this is not possible within RapidMiner. Data Mining is the automatic extraction of Rules, hence "guessing" rules is not an appropriate way, except the case you are a domain expert ;).
    Can i solve this problem with a rule learner...
    Since I do know nothing about your data, the question is impossible to answer. If you are preferring rules I suggest to try more of the operators creating trees and rules. Beside the implementations provided by RapidMiner you will find more under the category Learner->Supervised->Weka.

    hope this was helpful

    Steffen

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