> For the complete documentation index, see [llms.txt](https://jablack-programs.gitbook.io/python-notes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://jablack-programs.gitbook.io/python-notes/python-bigdata/sklearn/suan-fa-rong-he/forests-of-randomized-trees.md).

# Forests of randomized trees

```python
from sklearn.ensemble import RandomForestClassifier
X = [[0, 0], [1, 1]]
Y = [0, 1]
clf = RandomForestClassifier(n_estimators=10)
clf = clf.fit(X, Y)
```
