featuretools.primitives.CountOutsideNthSTD#

class featuretools.primitives.CountOutsideNthSTD(n=1)[source]#

确定位于前N个标准差之外的观测值数量.

Parameters:

n (float) – 标准差的数量.默认为1

Examples

>>> count_outside_nth_std = CountOutsideNthSTD(n=1.5)
>>> count_outside_nth_std([1, 10, 15, 20, 100])
1
__init__(n=1)[source]#

Methods

__init__([n])

flatten_nested_input_types(input_types)

将嵌套的列模式输入展平成一个列表.

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

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

stack_on

stack_on_exclude

stack_on_self

uses_calc_time