def test_cum_handles_uses_full_entity(es):
def check(feature):
pandas_backend = PandasBackend(es, [feature])
df_1 = pandas_backend.calculate_all_features(instance_ids=[0, 1, 2],
time_last=None)
df_2 = pandas_backend.calculate_all_features(instance_ids=[2],
time_last=None)
# check that the value for instance id 2 matches
assert (df_2.loc[2] == df_1.loc[2]).all()
for primitive in [CumSum, CumMean, CumMax, CumMin]:
check(primitive(es['log']['value'], es['log']['session_id']))
check(CumCount(es['log']['id'], es['log']['session_id']))
verbose = 1,
target_entity='WIP',
agg_primitives=[],
trans_primitives=['cum_sum', 'cum_count'],
groupby_trans_primitives=['cum_sum', 'cum_count'], #累積總計、累積總數
ignore_variables={'WIP': ['PRIORITY']}
)
feature_matrix
# %%
from featuretools.primitives import CumCount
#累績總數
cum_count = CumCount()
cum_count([1, 2, 3, 4, None, 5]).tolist()
# %%
from featuretools.primitives import CumCount
from featuretools.primitives import IsWeekend
#累績總數
cum_count = CumCount()
cum_count([1, 2, 3, 4, None, 5]).tolist()
isWkend = IsWeekend()
feature_matrix, features_list = ft.dfs(entityset=es,
verbose = 1,
target_entity='WIP',
agg_primitives=[],
trans_primitives=['cum_sum','cum_count','is_weekend'],