r_subheading-Course Description-r_end In this series of r_link-Introduction to Text Analytics with R- https://online.datasciencedojo.com/course/Text-Analytics-with-R-r_end, we will focus on data pipelines which is a series of processes to migrate data from source to destination. r_break r_break r_subheading-What You'll Learn-r_end • Exploration of textual data for pre-processing “gotchas”. r_break • Using the quanteda package for text analytics. r_break • Creation of a prototypical text analytics pre-processing pipeline, including (but not limited to): tokenization, lower casing, stop word removal, and stemming. r_break • Creation of a document-frequency matrix used to train machine learning models.