verticapy.machine_learning.memmodel.cluster.BisectingKMeans.to_graphviz#
- BisectingKMeans.to_graphviz(round_score: int = 2, percent: bool = False, vertical: bool = True, node_style: dict | None = None, edge_style: dict | None = None, leaf_style: dict | None = None) str #
Returns the code for a Graphviz tree.
Parameters#
- round_score: int, optional
The number of decimals to round the node’s score to 0 rounds to an integer.
- percent: bool, optional
If set to True, the scores are returned as a percent.
- vertical: bool, optional
If set to
True
, the function generates a vertical tree.- node_style: dict, optional
Dictionary of options to customize each node of the tree. For a list of options, see the: Graphviz API .
- edge_style: dict, optional
Dictionary of options to customize each arrow of the tree. For a list of options, see the: Graphviz API .
- leaf_style: dict, optional
Dictionary of options to customize each leaf of the tree. For a list of options, see the: Graphviz API .
Returns#
- str
Graphviz code.
Examples#
Import the required module.
from verticapy.machine_learning.memmodel.cluster import BisectingKMeans
We will use the following attributes:
clusters = [ [0.5, 0.6], [1, 2], [100, 200], [10, 700], [-100, -200], ] children_left = [1, 3, None, None, None] children_right = [2, 4, None, None, None]
Let’s create a model.
model_bkm = BisectingKMeans(clusters, children_left, children_right)
Get the model Graphviz representation.
model_bkm.to_graphviz() Out[6]: 'digraph Tree {\ngraph [rankdir = "LR"];\n0 [label="0", shape="none"]\n0 -> 1 [label=""]\n0 -> 2 [label=""]\n1 [label="1", shape="none"]\n1 -> 3 [label=""]\n1 -> 4 [label=""]\n2 [label="2", shape="none"]\n3 [label="3", shape="none"]\n4 [label="4", shape="none"]\n}'
Note
Refer to
BisectingKMeans
for more information about the different methods and usages.