特征工程
Install
pip install git+https://github.com/Jie-Yuan/iFeature.git
_clf = LGBMClassifier(n_estimators=1)
X = iris.data[:100, :]
y = iris.target[:100]
_clf.fit(X, y)
show_info = ['split_gain', 'internal_value', 'internal_count', 'leaf_count']
lgb.plot_tree(_clf.booster_, figsize=(60, 80), show_info=show_info)
model = _clf.booster_.dump_model()
tree_infos = model['tree_info'] # xgb_._Booster.get_dump()
1 maintainer
Metadata
1 maintainer
Release files for ifeature 0.0.6
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Source distribution (sdist)
| File | Size | Uploaded | |
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| ifeature-0.0.6.tar.gz | 25.5 kB | Details |
Built distribution (wheel)
| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| ifeature-0.0.6-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 64.9 kB
Release files / ifeature-0.0.6.tar.gz
| Download URL | ifeature-0.0.6.tar.gz |
|---|---|
| Size | 25.5 kB |
| Tags | Source |
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SHA-256 checksum How to use checksums |
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twine/1.12.1 pkginfo/1.4.2 requests/2.18.4 setuptools/40.5.0 requests-toolbelt/0.8.0 tqdm/4.28.1 CPython/3.6.5
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Release files / ifeature-0.0.6-py3-none-any.whl
| Download URL | ifeature-0.0.6-py3-none-any.whl |
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| Size | 39.3 kB |
| Tags | Python 3 |
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twine/1.12.1 pkginfo/1.4.2 requests/2.18.4 setuptools/40.5.0 requests-toolbelt/0.8.0 tqdm/4.28.1 CPython/3.6.5
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