topics_rake: Keyword/Topic identification using RAKE

In lares: Analytics & Machine Learning Sidekick

Keyword/Topic identification using RAKE

Description

RAKE is a basic algorithm which tries to identify keywords in text. Based on udpipe library, model models, and keywords_rake function.

Usage

topics_rake(text, file = "english-ewt-ud-2.4-190531.udpipe", lang = "english")

Arguments

text	Character vector
file	Character. Name of udpipe model previously downloaded for a specific language
lang	Character. If file does not exist, this language will be downloaded from udpipe's models.

Value

data.frame with topics for each text input.

See Also

Other Text Mining: cleanText(), ngrams(), remove_stopwords(), replaceall(), sentimentBreakdown(), textCloud(), textFeats(), textTokenizer()

lares documentation built on Sept. 13, 2024, 1:08 a.m.