Sat Aug  1 17:47:37 2020

iris_decision_tree:
  Python version: 3.6.9
  Plot a decision tree for the iris classification task.

// A network
digraph {
	1 [label="Test petal length"]
	2 [label="Test petal width"]
	3 [label="Test petal length"]
	4 [label="Test petal width"]
	5 [label=setosa]
	6 [label=versicolor]
	7 [label=virginica]
	8 [label=virginica]
	9 [label=virginica]
	1 -> 5 [label="petal length < 2.45"]
	1 -> 2 [label="2.45 <= petal length"]
	2 -> 3 [label="petal width < 1.75"]
	2 -> 9 [label="1.75 <= petal width"]
	3 -> 4 [label="petal length < 4.95"]
	3 -> 8 [label="4.95 <= petal length"]
	4 -> 6 [label="petal width < 1.65"]
	4 -> 7 [label="1.65 <= petal width"]
}

  Graphics saved as "iris_decision_tree.png"

iris_decision_tree:
  Normal end of execution.
Sat Aug  1 17:47:37 2020