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Thread: RandomForest setNumTrees()

  1. #1
    Join Date
    Mar 2017
    Posts
    1

    Default RandomForest setNumTrees()

    Dear All,

    In my older usage, I remember I could set the number of tree for RandomForest. However, the current Weka 3.8.1 has no setNumTrees()!

    Will appreciate any advise on how I can set the number of tree.

    Thank you.

  2. #2
    Join Date
    Aug 2006
    Posts
    1,741

    Default

    Ah yes :-) RandomForest has been refactored to extend Bagging (instead of using Bagging internally). You now set the number of trees to build via setNumIterations().

    Cheers,
    Mark.

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