featuretools.primitives.IsYearEnd#

class featuretools.primitives.IsYearEnd[source]#

Determines if a date falls on the end of a year.

Examples

>>> import numpy as np
>>> from datetime import datetime
>>> dates = [datetime(2019, 12, 31),
...          datetime(2019, 1, 1),
...          datetime(2019, 11, 30),
...          np.nan]
>>> is_year_end = IsYearEnd()
>>> is_year_end(dates).tolist()
[True, False, False, False]
__init__()#

Methods

__init__()

flatten_nested_input_types(input_types)

Flattens nested column schema inputs into a single list.

generate_name(base_feature_names)

generate_names(base_feature_names)

get_args_string()

get_arguments()

get_description(input_column_descriptions[, ...])

get_filepath(filename)

get_function()

Attributes

base_of

base_of_exclude

commutative

compatibility

Additional compatible libraries

default_value

Default value this feature returns if no data found.

description_template

input_types

woodwork.ColumnSchema types of inputs

max_stack_depth

name

Name of the primitive

number_output_features

Number of columns in feature matrix associated with this feature

return_type

ColumnSchema type of return

series_library

stack_on

stack_on_exclude

stack_on_self

uses_calc_time

uses_full_dataframe