ForeTiS.preprocess.StatisticalFeatures
Module Contents
Functions
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Function adding lagged and seasonal-lagged features to dataset |
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Function adding rolling seasonal statistics |
- ForeTiS.preprocess.StatisticalFeatures.add_lagged_statistics(seasonal_periods, windowsize_lagged_statistics, seasonal_lags, df, columns_for_lags_rolling_mean)
Function adding lagged and seasonal-lagged features to dataset
- Parameters:
seasonal_periods (int) – seasonal_period used for seasonal-lagged features
windowsize_lagged_statistics (int) – size of window used for sales statistics
seasonal_lags (int) – seasonal lags to add of the features specified
df (pandas.DataFrame) – dataset for adding features
columns_for_lags_rolling_mean (list) – the columns where seasonal lagged rolling mean should be applied
- ForeTiS.preprocess.StatisticalFeatures.add_current_statistics(seasonal_periods, windowsize_current_statistics, df, columns_for_rolling_mean, columns_for_lags)
Function adding rolling seasonal statistics
- Parameters:
seasonal_periods (int) – seasonal_period used for seasonal rolling statistics
windowsize_current_statistics (int) – size of window used for feature statistics
df (pandas.DataFrame) – dataset for adding features
columns_for_rolling_mean (list) – the columns where the rolling mean should be applied
columns_for_lags (list) – the columns that should be lagged by one sample