Understanding quanteda
Explore the quanteda package to perform fast and efficient text preprocessing, create document-feature matrices, and conduct advanced text analyses including sentiment and topic modeling. Understand its terminology and how it compares with tm to better apply NLP concepts in R.
We'll cover the following...
We'll cover the following...
What is quanteda?
The quanteda package is similar to the tm package in that both are frameworks for natural language processing. The quanteda package provides a larger set of tools and has greater capabilities, but requires a deeper understanding of NLP. The quanteda package is an R package for quantitative text analysis that provides a suite of tools for text preprocessing, document-feature matrix construction, text visualization, and statistical analysis ...