This article and Graph is dedicated to @Thom_astro. It represents the TextRank graph of some lyrics. Will you guess which song they’re from ?


In 2017 I gave a talk, at QueDuWeb in Deauville. It was mainly about Graph Theory, dataviz, and the mathematical tools and algorithms that come with graph theory. One of the algorithm I explained was TextRank, an unsupervised keyword extraction method. I used a custom version of the algorithm to draw the graph used – as part Read more…


What were english speaking SEOs talking about in January 2017 ? The Dataset 250 000 Unique tweets containing the “SEO” Hashtag, with english language filter. The tweets were collected between December 2016 and January 2017. The Graph This graph shows what hashtags are co-cited : The nodes are twitter hashtags, and when a single tweet cites 2 Read more…


Welcome to Seo Datascience. This is our first post. The Dataset 250 000 Unique tweets containing the “SEO” Hashtag, without language filter. The tweets were collected between December 2016 and January 2017. The Graph This graph shows Who mentions Who : The nodes are twitter handles, and When Alice mentions Bob, we add a link from Alice Read more…