17 lines
443 B
Python
17 lines
443 B
Python
# Data Preprocessing
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# Importing the libraries
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import numpy as np
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import matplotlib.pyplot as plt
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import pandas as pd
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# Importing the dataset
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dataset = pd.read_csv('Data.csv')
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X = dataset.iloc[:, :-1].values
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y = dataset.iloc[:, 3].values
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# Taking care of missing data
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from sklearn.impute import SimpleImputer
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imputer = SimpleImputer(missing_values = np.nan, strategy = 'mean')
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imputer.fit(X[:, 1:3])
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X[:, 1:3] = imputer.transform(X[:, 1:3]) |