Software for Data Visualization obtained with text analysis tools documentation

This is a software that consists of three different Python files, there’s one Python script for each of the next tasks:

1. Draw a keyword cloud based on the abstract information

2. Create a visualization showing the number of figures per article.

3. Create a list of links found in each paper.

The three tasks ask for some sort of visualization of data, this data is obtained from the XML of 10 different pdfs, the XMLs are obtained by using the text analysis tool called GROBID.