featuretools.primitives.
NumWords
Determines the number of words in a string by counting the spaces.
Examples
>>> num_words = NumWords() >>> num_words(['This is a string', ... 'Two words', ... 'no-spaces', ... 'Also works with sentences. Second sentence!']).tolist() [4, 2, 1, 6]
__init__
Initialize self. See help(type(self)) for accurate signature.
Methods
__init__()
Initialize self.
generate_name(base_feature_names)
generate_name
generate_names(base_feature_names)
generate_names
get_args_string()
get_args_string
get_arguments()
get_arguments
get_description(input_column_descriptions[, …])
get_description
get_filepath(filename)
get_filepath
get_function()
get_function
Attributes
base_of
base_of_exclude
commutative
compatibility
default_value
description_template
input_types
max_stack_depth
name
number_output_features
uses_calc_time
uses_full_entity