collex_MI: Mutual Information score

In gederajeg/collogetr: Collocates Retriever and Collocation Association Measure for the Indonesian Leipzig Corpora

Description

The function to compute collocation association measure with Mutual Information.

Usage

collex_MI(df, collstr_digit = 3)

Arguments

df	The output of assoc_prepare.
collstr_digit	The numeric vector for floating digits of the collostruction strength. The default is 3.

Value

A tibble consisting of the collocates (column w), co-occurrence frequencies with the node (column a), the expected co-occurrence frequencies with the node (column a_exp), the direction of the association (e.g., attraction or repulsion) (column assoc), the Mutual Information score (column MI), and two uni-directional association measures of Delta P.

Examples

out <- colloc_leipzig(leipzig_corpus_list = demo_corpus_leipzig,
    pattern = "ke", # it is a preposition meaning 'to(wards)'
    window = "r",
    span = 2L,
    save_interim = FALSE)
assoc_tb <- assoc_prepare(colloc_out = out,
     stopword_list = collogetr::stopwords[collogetr::stopwords != "ke"])

collex_MI(assoc_tb)

gederajeg/collogetr documentation built on April 16, 2020, 11:58 a.m.