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azuredecision-treeazure-machine-learning-service

Azure Machine Learning Decision Tree output

Is there any way to get the output of the Boosted Decision Tree module in ML Studio? To analyze the learned tree, like in Weka.

Solution

  • Update: visualization of decision trees is available now! Right-click on the output node of the "Train Model" module and select "Visualize".

    My old answer:

    I'm sorry; visualization of decision trees isn't available yet. (I really want it too! You can upvote this feature request at http://feedback.azure.com/forums/257792-machine-learning/suggestions/7419469-show-variable-importance-after-experiment-runs, but they are currently working on it.)
    Just FYI, you can currently see what the model builds for linear algorithms by right-clicking on the "Train Model" module output node and selecting "Visualize". It will show the initial parameter values and the feature weights. But for non-linear algorithms like decision trees, that visibility is still forthcoming.