Py之eli5：eli5库的简介、安装、使用方法之详细攻略
Py之eli5：eli5库的简介、安装、使用方法之详细攻略
目录
eli5库的简介
eli5库的安装
pip安装eli5过程
conda安装eli5过程
eli5库的使用方法
eli5库的简介
eli5是一个Python包，它可以帮助调试机器学习分类器并解释它们的预测。ELI5是一个Python库，它允许使用统一的API可视化和调试各种机器学习模型。它内置了对几种ML框架的支持，并提供了一种解释黑盒模型的方法。
它支持以下机器学习框架和包：
(1) 、scikit-learn-目前，ELI5允许解释scikit-learn线性分类器和回归器的权重和预测，将决策树打印为文本或SVG，显示特征的重要性，并解释决策树和基于树的集合的预测。ELI5理解来自scikit-learn的文本处理实用程序，并能相应地高亮显示文本数据。支持Pipeline和FeatureUnion。它还允许通过撤销哈希来调试包含HashingVectorizer的scikit-learn管道。
(2)、Keras -通过 Grad-CAM 可视化解释图像分类器的预测。
(3)、xgboost -显示特征重要性并解释XGBClassifier, XGBRegressor和xgboost. booster的预测。
(4)、LightGBM -显示特征重要性，解释LGBMClassifier, LGBMRegressor和LightGBM . booster的预测。
(5)、CatBoost -显示CatBoostClassifier、CatBoostRegressor和CatBoost. CatBoost的特征重要性。
(6)、lightning -解释lightning 分类器和回归器的权重和预测。
(7) 、sklearn-crfsuite-ELI5允许检查sklearn_crfsuite.CRF模型的权重。
ELI5还实现了几种用于检查黑盒模型的算法(参见检查黑盒估计器):
(1)， TextExplainer允许使用LIME算法解释任何文本分类器的预测(Ribeiro et al., 2016)。有一些实用程序可以将LIME与非文本数据和任意黑盒分类器一起使用，但是这个特性目前还处于试验阶段。
(2)、置换重要性方法可用于计算黑盒估计器的特征重要性。
官方文档：Welcome to ELI5’s documentation! — ELI5 0.11.0 documentation
Github：GitHub - TeamHG-Memex/eli5: A library for debugging/inspecting machine learning classifiers and explaining their predictions，GitHub - eli5-org/eli5: A library for debugging/inspecting machine learning classifiers and explaining their predictions
eli5库的安装
pip安装eli5过程
pip install eli5
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple eli5
conda安装eli5过程
(base) PS C:\Users\99386> conda install eli5
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
PackagesNotFoundError: The following packages are not available from current channels:
- eli5
Current channels:
- https://repo.anaconda.com/pkgs/main/win-64
- https://repo.anaconda.com/pkgs/main/noarch
- https://repo.anaconda.com/pkgs/r/win-64
- https://repo.anaconda.com/pkgs/r/noarch
- https://repo.anaconda.com/pkgs/msys2/win-64
- https://repo.anaconda.com/pkgs/msys2/noarch
To search for alternate channels that may provide the conda package you're
looking for, navigate to
https://anaconda.org
and use the search bar at the top of the page.
(base) PS C:\Users\99386> conda config --show channels
channels:
- defaults
(base) PS C:\Users\99386> conda config --show channels
channels:
- defaults
(base) PS C:\Users\99386> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
(base) PS C:\Users\99386> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/
(base) PS C:\Users\99386> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
(base) PS C:\Users\99386>
(base) PS C:\Users\99386> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
(base) PS C:\Users\99386> conda config --add channels https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
(base) PS C:\Users\99386> conda config --set show_channel_urls yes
(base) PS C:\Users\99386> conda config --show channels
channels:
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge/
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/msys2/
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main/
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/pytorch/
- https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/free/
- defaults
(base) PS C:\Users\99386> conda install eli5
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Solving environment: failed with repodata from current_repodata.json, will retry with next repodata source.
Collecting package metadata (repodata.json): done
Solving environment: done
==> WARNING: A newer version of conda exists. <==
current version: 4.12.0
latest version: 4.13.0
Please update conda by running
$ conda update -n base -c defaults conda
## Package Plan ##
environment location: D:\ProgramData\Anaconda3
added / updated specs:
- eli5
The following packages will be downloaded:
package | build
---------------------------|-----------------
ca-certificates-2022.3.29 | haa95532_1 122 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
certifi-2021.10.8 | py39haa95532_2 152 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
conda-4.12.0 | py39hcbf5309_0 1.0 MB https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
eli5-0.11.0 | pyhd8ed1ab_0 76 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
graphviz-2.38.0 | h6538335_1011 41.0 MB https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
openssl-1.1.1n | h2bbff1b_0 4.8 MB https://mirrors.tuna.tsinghua.edu.cn/anaconda/pkgs/main
python-graphviz-0.16 | pyhd3deb0d_1 20 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
python_abi-3.9 | 2_cp39 4 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
singledispatch-3.6.1 | pyh44b312d_0 12 KB https://mirrors.tuna.tsinghua.edu.cn/anaconda/cloud/conda-forge
------------------------------------------------------------
Total: 47.2 MB
The following NEW packages will be INSTALLED:
eli5 anaconda/cloud/conda-forge/noarch::eli5-0.11.0-pyhd8ed1ab_0
graphviz anaconda/cloud/conda-forge/win-64::graphviz-2.38.0-h6538335_1011
python-graphviz anaconda/cloud/conda-forge/noarch::python-graphviz-0.16-pyhd3deb0d_1
python_abi anaconda/cloud/conda-forge/win-64::python_abi-3.9-2_cp39
singledispatch anaconda/cloud/conda-forge/noarch::singledispatch-3.6.1-pyh44b312d_0
The following packages will be SUPERSEDED by a higher-priority channel:
ca-certificates pkgs/main --> anaconda/pkgs/main
certifi pkgs/main --> anaconda/pkgs/main
conda pkgs/main::conda-4.12.0-py39haa95532_0 --> anaconda/cloud/conda-forge::conda-4.12.0-py39hcbf5309_0
openssl pkgs/main --> anaconda/pkgs/main
Proceed ([y]/n)? y
Downloading and Extracting Packages
python-graphviz-0.16 | 20 KB | ################################################################################################################################################# | 100%
ca-certificates-2022 | 122 KB | ################################################################################################################################################# | 100%
singledispatch-3.6.1 | 12 KB | ################################################################################################################################################# | 100%
python_abi-3.9 | 4 KB | ################################################################################################################################################# | 100%
openssl-1.1.1n | 4.8 MB | ################################################################################################################################################# | 100%
eli5-0.11.0 | 76 KB | ################################################################################################################################################# | 100%
conda-4.12.0 | 1.0 MB | ################################################################################################################################################# | 100%
graphviz-2.38.0 | 41.0 MB | ################################################################################################################################################# | 100%
certifi-2021.10.8 | 152 KB | ################################################################################################################################################# | 100%
Preparing transaction: done
Verifying transaction: failed
EnvironmentNotWritableError: The current user does not have write permissions to the target environment.
environment location: D:\ProgramData\Anaconda3
eli5库的使用方法
更新中……