Python Tasks & ML | Задачи по питону и машинному обучению
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Algorithms, functions, classes, regular expressions, iterators, generators, OOP, exceptions, NumPy, pandas, scikit-learn
https://telega.in/c/python_tasks

Questions — @dina_ladnyuk
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Что выведет print?

from sklearn.decomposition import PCA
import numpy as np

X = np.random.rand(100, 5)
X_pca = PCA(n_components=2).fit_transform(X)
print(X_pca.shape)