what is the meaning of the two [77.5]?--the tutorial process of Decision Tree (Multiway) operator

APAP MemberPosts:32Contributor II
inHelp
what is the meaning of the two [77.5]? But the back is different


Best Answer

  • jwpfaujwpfau Employee, MemberPosts:247RM Engineering
    Solution Accepted
    Thats' the only splitpoint the pre-discretized tree has


    If there would be more splits beside the two they would all be flattened to a single multi split

    would become

Answers

  • jwpfaujwpfau Employee, MemberPosts:247RM Engineering
    Hi AP,

    the example process isn't really helpful in showing the discretization.

    An extreme example can be seen if the prepruning step is removed from the Decision Tree inside the Decision Tree (Multiway).

    You can also add an Breakpoint after the inner Decision Tree to see the Tree before the discretization.

    Greetings,
    Jonas
  • APAP MemberPosts:32Contributor II

    what is the meaning of the two [77.5]?The above reply is not clear

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