nlp_primitives.StopwordCount¶
- class nlp_primitives.StopwordCount[source]¶
Determines number of stopwords in a string.
- Description:
Given list of strings, determine the number of stopwords characters in each string. Looks for any of the English stopwords defined in nltk.corpus.stopwords. Case insensitive.
If a string is missing, return NaN.
Examples
>>> x = ['This is a test string.', 'This is second string', 'third string'] >>> stopword_count = StopwordCount() >>> stopword_count(x).tolist() [3, 2, 0]
- __init__()¶
Methods
__init__
()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
uses_calc_time
uses_full_dataframe