An Introduction to Graph Theory and Network Analysis (with Python codes)

"A picture speaks a thousand words" is one of the most commonly used phrases. But a graph speaks so much more than that. A visual representation of data, in the form of graphs, helps us gain actionable insights and make better data driven decisions based on them. But to truly understand what graphs are and why they are used, we will need to understand a concept known as Graph Theory. Understanding this concept makes us better programmers. But if you have tried to understand this concept before, you'll have come across tons of formulae and dry theoretical concepts.