fst_cn_nodes {finnsurveytext}

Concept Network - Get textrank nodes

Description

This function takes a string of terms (separated by commas) or a single term and, using 'textrank_keywords()' from 'textrank' package, filters data based on 'pos_filter' ranks words which are the filtered for those connected to search terms.

Usage

fst_cn_nodes(data, edges, pos_filter = NULL)

Arguments

data

A dataframe of text in CoNLL-U format.

edges

Output of 'fst_cn_edges()', dataframe of co-occurrences between two words.

pos_filter

List of UPOS tags for inclusion, default is 'NULL' to include all UPOS tags.

Value

A dataframe containing relevant lemmas and their associated pagerank.

Examples

con <- "kiusata, lyöminen"
cb <- conllu_cb_bullying_iso
edges <- fst_cn_edges(cb, con, pos_filter = c("NOUN", "VERB", "ADJ", "ADV"))
fst_cn_nodes(cb, edges, c("NOUN", "VERB", "ADJ", "ADV"))