pandas random sample
# n: number of rows to be extracted randomly
# random_state fixed for reproducibility
# replace = True for extraction with replacement
df.sample(n=3, random_state=42, replace=False)pandas random sample
# n: number of rows to be extracted randomly
# random_state fixed for reproducibility
# replace = True for extraction with replacement
df.sample(n=3, random_state=42, replace=False)randomly shuffle pandas dataframe
shuffled_train_df = train_df.reindex(np.random.permutation(train_df.index))Copyright © 2021 Codeinu
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