TDM & DTM
Dolování textu metodou Bag-of-Words v R
Ted Kwartler
Instructor
TDM vs. DTM
# Generate TDM coffee_tdm <- TermDocumentMatrix(clean_corp)# Generate DTM coffee_dtm <- DocumentTermMatrix(clean_corp)
Matice četnosti slov (WFM)
# Load qdap package library(qdap)# Generate word frequency matrix coffee_wfm <- wfm(coffee_text$text)
