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Vizualize sklearn decision tree using graphviz
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| from sklearn.externals.six import StringIO | |
| from sklearn import tree | |
| from graphviz import Source | |
| from IPython.display import SVG | |
| def vizualize_tree(model, figsize=(14,8)): | |
| out = StringIO() | |
| tree.export_graphviz(model, out_file=out) | |
| graph = Source(out.getvalue()) | |
| graph.format = 'svg' | |
| graph.render(cleanup=True) | |
| return SVG(filename='Source.gv.svg') |
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