Python bin_cutoff_times примеры использования

Пример #1

Файл: test_calculate_feature_matrix.py Проект: tomarraj008/featuretools

def test_cutoff_time_binning(entityset):
    cutoff_time = pd.DataFrame({
        'time': [
            datetime(2011, 4, 9, 12, 31),
            datetime(2011, 4, 10, 11),
            datetime(2011, 4, 10, 13, 10, 1)
        ],
        'instance_id': [1, 2, 3]
    })
    binned_cutoff_times = bin_cutoff_times(cutoff_time, Timedelta(4, 'h'))
    labels = [
        datetime(2011, 4, 9, 12),
        datetime(2011, 4, 10, 8),
        datetime(2011, 4, 10, 12)
    ]
    for i in binned_cutoff_times.index:
        assert binned_cutoff_times['time'][i] == labels[i]

    binned_cutoff_times = bin_cutoff_times(cutoff_time, Timedelta(25, 'h'))
    labels = [
        datetime(2011, 4, 8, 22),
        datetime(2011, 4, 9, 23),
        datetime(2011, 4, 9, 23)
    ]
    for i in binned_cutoff_times.index:
        assert binned_cutoff_times['time'][i] == labels[i]

Пример #2

Файл: test_calculate_feature_matrix.py Проект: wuqixiaobai/featuretools

def test_cutoff_time_binning(entityset):
    cutoff_time = pd.DataFrame({'time': [
                                datetime(2011, 4, 9, 12, 31),
                                datetime(2011, 4, 10, 11),
                                datetime(2011, 4, 10, 13, 10, 1)
                                ],
                                'instance_id': [1, 2, 3]})
    binned_cutoff_times = bin_cutoff_times(cutoff_time, Timedelta(4, 'h'))
    labels = [datetime(2011, 4, 9, 12),
              datetime(2011, 4, 10, 8),
              datetime(2011, 4, 10, 12)]
    for i in binned_cutoff_times.index:
        assert binned_cutoff_times['time'][i] == labels[i]

    binned_cutoff_times = bin_cutoff_times(cutoff_time, Timedelta(25, 'h'))
    labels = [datetime(2011, 4, 8, 22),
              datetime(2011, 4, 9, 23),
              datetime(2011, 4, 9, 23)]
    for i in binned_cutoff_times.index:
        assert binned_cutoff_times['time'][i] == labels[i]