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from sklearn import preprocessing | |
def encode_features(df_train, df_test): | |
features = ['Fare', 'Cabin', 'Age', 'Sex', 'Lname', 'NamePrefix'] | |
df_combined = pd.concat([df_train[features], df_test[features]]) | |
for feature in features: | |
le = preprocessing.LabelEncoder() | |
le = le.fit(df_combined[feature]) | |
df_train[feature] = le.transform(df_train[feature]) | |
df_test[feature] = le.transform(df_test[feature]) | |
return df_train, df_test | |
data_train, data_test = encode_features(data_train, data_test) |
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