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Created August 29, 2020 12:11
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block4.python
import numpy as np
from sklearn.impute import KNNImputer
X = [[1, 2, np.nan], [3, 4, 3], [np.nan, 6, 5], [8, 8, 7]]
imputer = KNNImputer(n_neighbors=2, weights="uniform")
print(X)
print(imputer.fit_transform(X))
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