AttributeError:模块“mice林”没有属性“MultipleImputedKernel”错误

Question

安装了带有miceForest的!pip install miceforest，安装没有问题

Collecting miceforest
  Downloading miceforest-5.2.0-py3-none-any.whl (69 kB)
Requirement already satisfied: numpy in c:\programdata\anaconda3\lib\site-packages (from miceforest) (1.20.1)
Collecting lightgbm>=3.3.1
  Downloading lightgbm-3.3.1-py3-none-win_amd64.whl (1.0 MB)
Requirement already satisfied: wheel in c:\programdata\anaconda3\lib\site-packages (from lightgbm>=3.3.1->miceforest) (0.36.2)
Requirement already satisfied: scikit-learn!=0.22.0 in c:\programdata\anaconda3\lib\site-packages (from lightgbm>=3.3.1->miceforest) (0.24.1)
Requirement already satisfied: scipy in c:\programdata\anaconda3\lib\site-packages (from lightgbm>=3.3.1->miceforest) (1.6.2)
Requirement already satisfied: joblib>=0.11 in c:\programdata\anaconda3\lib\site-packages (from scikit-learn!=0.22.0->lightgbm>=3.3.1->miceforest) (1.0.1)
Requirement already satisfied: threadpoolctl>=2.0.0 in c:\programdata\anaconda3\lib\site-packages (from scikit-learn!=0.22.0->lightgbm>=3.3.1->miceforest) (2.1.0)
Installing collected packages: lightgbm, miceforest
Successfully installed lightgbm-3.3.1 miceforest-5.2.0

下面的代码没有问题

import miceforest as mf
from sklearn.datasets import load_iris
import pandas as pd
import numpy as np

但是在引用MultipleImputedKernel时出错

-------------------------------------------------------------------------------------

AttributeError                            Traceback (most recent call last)
<ipython-input-10-b346f2744b14> in <module>
----> 1 kernel = mf.MultipleImputedKernel(
      2   iris_amp,
      3   datasets=4,
      4   save_all_iterations=True,
      5   random_state=1991

AttributeError: module 'miceforest' has no attribute 'MultipleImputedKernel'
-------------------------------------------------------------------------------

如能帮助解决这个问题，我们将不胜感激。

Answer 1

新的主类(ImputationKernel、ImputedData)已经取代(KernelDataSet、MultipleImputedKernel、ImputedDataSet、MultipleImputedDataSet)。