featuretools.primitives.URLToDomain#

class featuretools.primitives.URLToDomain[source]#

确定URL的域名.

Description:: 计算用于标识URL网络域的标签.支持带有或不带协议的URL,以及国际国家域名.

Examples

>>> url_to_domain = URLToDomain()
>>> urls =  ['https://play.google.com',
...          'http://www.google.co.in',
...          'www.facebook.com']
>>> url_to_domain(urls).tolist()
['play.google.com', 'google.co.in', 'facebook.com']

__init__()#

Methods

`__init__`()
`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`
`uses_full_dataframe`