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Sanlap1997/noramlize train.py Secret

Created October 3, 2020 05:59
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noramlize train.py
# MinMax normalization (from 0 to 1)
train_df['cycle_norm'] = train_df['cycle']
cols_normalize = train_df.columns.difference(['id','cycle','RUL','label1','label2'])
min_max_scaler = preprocessing.MinMaxScaler()
norm_train_df = pd.DataFrame(min_max_scaler.fit_transform(train_df[cols_normalize]),
columns=cols_normalize,
index=train_df.index)
join_df = train_df[train_df.columns.difference(cols_normalize)].join(norm_train_df)
train_df = join_df.reindex(columns = train_df.columns)
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