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Visualize the top terms by tf-idf

Source: R/tf_idf.R
plot_tf_idf.Rd

Visualize the top terms by tf-idf

Usage

plot_tf_idf(
  df,
  rows = 1:10,
  by = doc_id,
  feature = word,
  label = FALSE,
  label_tweak = 2,
  label_inside = FALSE
)

Arguments

df

A tidy data frame, potentially containing columns called "doc_id" and "word"

rows

The rows of terms to chart in each document

by

A column containing document grouping

feature

A column containing the terms to be measured across document groupings

label

Not yet working

label_tweak

Not yet working

label_inside

Not yet working

Value

A ggplot object

See also

Other visualizing helpers: change_colors(), plot_bigrams(), plot_doc_word_bars(), plot_doc_word_heatmap(), plot_hapax(), plot_hir(), plot_topic_bars(), plot_topic_distributions(), plot_topic_wordcloud(), plot_ttr(), plot_vocabulary(), visualize()

Examples

dubliners <- get_gutenberg_corpus(2814) |>
  load_texts() |>
  identify_by(part) |>
  standardize_titles()

dubliners |>
  plot_tf_idf()