January 2020
Beginner to intermediate
432 pages
11h 24m
English
Content preview from Python for Finance Cookbook
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Using pandas.get_dummies for one-hot encoding
pandas contains a very useful function we can use for one-hot encoding, namely pd.get_dummies. The example syntax looks like the following:
X_train = pd.get_dummies(X_train, prefix_sep='_', drop_first=True)
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