Text Mining With R: |verified|

Enter (also known as text analytics). It is the process of transforming unstructured text into structured data for analysis, pattern detection, and insight extraction. And when it comes to performing this task with statistical rigor, reproducibility, and visual elegance, R reigns supreme.

topics <- tidy(lda_model, matrix = "beta") Text Mining With R

ggplot(jane_sentiment, aes(index, sentiment_score, fill = book)) + geom_col() + facet_wrap(~book, scales = "free_x") + labs(title = "Sentiment Arc Through Jane Austen's Novels", x = "Section (80 lines)", y = "Net Sentiment (Positive - Negative)") Enter (also known as text analytics)

tidy_books <- original_books %>% unnest_tokens(output = word, input = text) and visual elegance

word_counts %>% head(10)