def test_custom_date_feature_set(): ref_dates = [ pd.to_datetime('20191129', format='%Y%m%d'), pd.to_datetime('20200101', format='%Y%m%d') ] kernel = exponential_kernel(alpha=1.0) cfs = CustomDateFeatureSet(ref_dates, kernel) sfs = SpecialDateFeatureSet([BLACK_FRIDAY, NEW_YEARS_DAY], kernel) date_indices = pd.date_range(start=pd.to_datetime('20191101', format='%Y%m%d'), end=pd.to_datetime('20200131', format='%Y%m%d'), freq='D') assert (np.sum(cfs(date_indices) - sfs(date_indices)) == 0), "Features don't match"
def test_custom_holiday_feature_set(): custom_holidays = [ Holiday("New Years Day", month=1, day=1), Holiday("Christmas Day", month=12, day=25) ] kernel = exponential_kernel(alpha=1.0) cfs = CustomHolidayFeatureSet(custom_holidays, kernel) sfs = SpecialDateFeatureSet([NEW_YEARS_DAY, CHRISTMAS_DAY], kernel) date_indices = pd.date_range(start=pd.to_datetime('20191101', format='%Y%m%d'), end=pd.to_datetime('20200131', format='%Y%m%d'), freq='D') assert (np.sum(cfs(date_indices) - sfs(date_indices)) == 0), "Features don't match"
def test_custom_date_feature_set(): ref_dates = [ pd.to_datetime("20191129", format="%Y%m%d"), pd.to_datetime("20200101", format="%Y%m%d"), ] kernel = exponential_kernel(alpha=1.0) cfs = CustomDateFeatureSet(ref_dates, kernel) sfs = SpecialDateFeatureSet([BLACK_FRIDAY, NEW_YEARS_DAY], kernel) date_indices = pd.date_range( start=pd.to_datetime("20191101", format="%Y%m%d"), end=pd.to_datetime("20200131", format="%Y%m%d"), freq="D", ) assert (np.sum( cfs(date_indices) - sfs(date_indices).sum(0, keepdims=True)) == 0), "Features don't match"