Catboost plot_tree understanding

风格不统一 提交于 2020-08-26 06:57:46

问题


When plotting a tree from catboost, it shows val in leaves; what do these values represent?

I can't find the answer in their official tutorial on plotting, nor are there any such questions answered anywhere that I could find. Like:

  1. LightGBM plot_tree() Leaf numbers
  2. What' the meaning of "Val" in the visualization of a lightgbm tree?
  3. https://github.com/catboost/catboost/issues?q=plot_tree

来源:https://stackoverflow.com/questions/63407613/catboost-plot-tree-understanding

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