preprocess: Preprocess text

In news-r/gensimr: Topic Modelling

Description

Remove stopwords from a character string.

Usage

preprocess(s, ..., filters = c("strip_tags", "strip_punctuation",
  "strip_multiple_spaces", "strip_numeric", "remove_stopwords",
  "strip_short", "stem_text"), to_lower = TRUE)

## S3 method for class 'character'
preprocess(s, ..., filters = c("strip_tags",
  "strip_punctuation", "strip_multiple_spaces", "strip_numeric",
  "remove_stopwords", "strip_short", "stem_text"), to_lower = TRUE)

## S3 method for class 'list'
preprocess(s, ..., filters = c("strip_tags",
  "strip_punctuation", "strip_multiple_spaces", "strip_numeric",
  "remove_stopwords", "strip_short", "stem_text"), to_lower = TRUE)

## S3 method for class 'data.frame'
preprocess(s, text, ..., filters = c("strip_tags",
  "strip_punctuation", "strip_multiple_spaces", "strip_numeric",
  "remove_stopwords", "strip_short", "stem_text"), to_lower = TRUE)

Arguments

s	A Character string or data.frame.
...	Any other options.
filters	Filters to apply, see filter section.
to_lower	Whether to convert to lowercase before processing.
text	bare name of text column.

Filters

• strip_tags

• strip_punctuation

• strip_multiple_spaces

• strip_numeric

• remove_stopwords

• strip_short

• stem_text

news-r/gensimr documentation built on Jan. 9, 2021, 5:55 a.m.