I have been working with networks now for a long time (maybe since 2008?), and after many projects and thousands of hours spent on studying and working with networks, I’ve recently started looking into subjects that make use of graph theory in an attempt to take what I know about graph theory and see if I can build some complementary skills in other areas. So when I started taking a Bayesian Networks (Graphical Probability) course, I was pleasantly surprised at how interesting and how much can be transferred over in terms of basic concepts.

The truth is however, the term networks in Bayesian [...]

Recently, I’ve been having conversations about the teaching, or lack of a social network analysis course in business schools both in the graduate and undergraduate levels. I really don’t think enough is being done or that there is an active effort to bring about this powerful science to the hands of future business executives, managers, and professionals.

First of all a simple search on indeed.com for the keywords social network analysis reveals several thousand jobs available in a variety of areas. It’s true that the job set is very diverse covering everything from intelligence analysis to marketing, and it’s true that most job are not solely [...]

In a recent project that I’ve been working on (Twitter SNA focus and I’ll tell you more about this project later), an interesting question came up from the client – “So this group is always retweeting/sharing from this group, so they must know each other and/or be ‘organized’, correct?” Well, not so much and here are some reasons why:

First, we have to get a fundamental understanding of what it means to retweet/reshare/like a message and to keep things simple, we’ll focus on twitter’s social media network.

The traditional view is that you would only retweet messages that you either agree with or support, but that [...]