moranajp (version 0.9.7)

clean_up: Clean up result of morphological analyzed data frame

Description

Clean up result of morphological analyzed data frame

Usage

clean_up(df, add_depend = FALSE, ...)
pos_filter(df)
add_depend_ginza(df)
delete_stop_words(df, use_common_data = TRUE, add_stop_words = NULL, ...)
replace_words(
  df,
  synonym_df = tibble::tibble(),
  synonym_from = "",
  synonym_to = "",
  ...
)
term_lemma(df)
term_pos_0(df)
term_pos_1(df)

Value

A data.frame.

Arguments

df

A dataframe including result of morphological analysis.

add_depend

A logical. Available for ginza

...

Extra arguments to internal functions.

use_common_data

A logical. TRUE: use data(stop_words).

add_stop_words

A string vector adding into stop words. When use_common_data is TRUE and add_stop_words are given, both of them will be used as stop_words.

synonym_df

A data.frame including synonym word pairs. The first column: replace from, the second: replace to.

synonym_from, synonym_to

A string vector. Length of synonym_from and synonym_to should be the same. When synonym_df and synonym pairs (synonym_from and synonym_to) are given, both of them will be used as synonym.

Examples

data(neko_mecab)
data(neko_ginza)
data(review_sudachi_c)
data(synonym)
synonym <- 
  synonym |> unescape_utf()

neko_mecab <- 
  neko_mecab |>
  unescape_utf() |>
  print()

neko_mecab |>
  clean_up(use_common_data = TRUE, synonym_df = synonym)

review_ginza |>
  unescape_utf() |>
  add_sentence_no() |>
  clean_up(add_depend = TRUE, use_common_data = TRUE, synonym_df = synonym)

review_sudachi_c |>
  unescape_utf() |>
  add_sentence_no() |>
  clean_up(use_common_data = TRUE, synonym_df = synonym)