bind_lr {gibasa}

Bind importance of bigrams

Description

Calculates and binds the importance of bigrams and their synergistic average.

Usage

bind_lr(tbl, term = "token", lr_mode = c("n", "dn"), avg_rate = 1)

Arguments

tbl

A tidy text dataset.

term

<data-masked> Column containing terms.

lr_mode

Method for computing 'FL' and 'FR' values. n is equivalent to 'LN' and 'RN', and dn is equivalent to 'LDN' and 'RDN'.

avg_rate

Weight of the 'LR' value.

Details

The 'LR' value is the synergistic average of bigram importance that based on the words and their positions (left or right side).

Value

A data.frame.

See Also

doi:10.5715/jnlp.10.27

Examples

## Not run: 
df <- tokenize(
  data.frame(
    doc_id = seq_along(5:8),
    text = ginga[5:8]
  )
)
bind_lr(df) |>
  head()

## End(Not run)