expand_matrix_text: Create a term-by-term matrix.

In tomathon-io/wordly: Natural Language Processing (NLP) functionality and modeling

Description

Takes in two documents or two lists of words and creates a matrix of all possible word-by-word combinations. Used primarily by 'leven_dist' function.

Usage

expand_matrix_text(text_1, text_2, stop_words = NULL,
  make_lower = TRUE, rem_punct = TRUE, rem_num = FALSE)

Arguments

text_1	The first list of words or document input.
text_2	The second list of words or document input.
stop_words	A list of stop words to be used. Defaults to no stop words used (NULL).
make_lower	Should text be converted to lower case? Defaults to TRUE.
rem_punct	Should punctuation be removed? Defaults to TRUE.
rem_num	Should numerics be removed? Defaults to TRUE.

Examples

expand_matrix_text(c("duck", "pig", "cat"), c("dog", "cat"))
expand_matrix_text("HEllo I'm me", "hI tHeRe")

tomathon-io/wordly documentation built on June 15, 2020, 12:41 a.m.