A Venn diagram (also called **primary diagram**, **set diagram** or **logic diagram**) is a diagram that shows *all* possible logical relations between a finite collection of different sets. Each set is represented by a circle. The

circle size represents the importance of the group. The groups are usually overlapping: the size of the overlap represents the intersection between both groups. It is unadvised to make Venn diagram with more than 3

groups because it would become hard to read. In python, Venn diagram are realised using the **venn2** and **venn3** function of the matplotlib library according to the number of group you have. See here for module installation.

**Matplotlib**

**related**