Text Data Visualization
Explore how to visualize textual data to uncover important trends and summarize large text using word clouds and word frequency bar plots. Understand the practical applications of these visualizations and their role in data storytelling. This lesson guides you through implementing these methods with Python tools for real-world datasets.
We'll cover the following...
Data storytellers work with textual data frequently. Let's take a look at how they handle this type of data.
Where do we see textual data?
There are several different text data sources, including web scraping and audio and video data, and may real-world applications for text data (e.g., advertising, customer service, spam filtering, social media analysis).
For example, consider a survey data use case, where individuals participating in a survey can provide text comments corresponding to their opinion regarding the topics of the survey (e.g., employment, mental health, ...