Hi,
I will be using a tree. All dependent variables are categorical ordinal.
For each leaf node. I need to get the node id and a list of all attributes
that make up the path to the leaf node. E.g.
root_node
GEO:
NewYork
Boston,Philly
BOSTON:PHILLY->TIME:
1PM
2PM
The above is one path where the leaf node is TIME. The distinct rules that
make up the path are as follows
Geo:[Boston:Philly]->Time:[1pm,2pm]
How to I access the tree object so I can write code to get the keys and
values of each node that comprises a leaf node path?
e.g.
clf = tree.DecisionTreeRegressor()
clf = clf.fit(iris.data, iris.target)
mytree = clf.WHAT?
Thanks
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