Welcome Page

Welcome to DACSS758 Text as Data. All classroom material, including recordings, slides, tutorials, and assignment descriptions, will be posted in Google Classroom. Be sure you are logged into your UMass Google account.

This tutorial website contains the R code and output of weekly tutorials.

Weekly Tutorials

Week 1 Introduction

Week 2 Text as Data

Week 3 Web Scraping in R

Week 4 Natural Language Processing

Week 5 Preprocessing

Week 6 Text Representation I

Week 7 Text Representation II

Week 8 Dictionary/ Sentiment Analysis

Week 9 Supervised Learning

Week 10 Topic Models