I.e. the elements of each column sum up to 1, so the matrix is a stochastic matrix (for more details see the computation compartiment below). Thus this is a variant of the eigenvector centrality measure used commonly in network analysis. It is named after both the term "web page" and https://amliorerrfrencement89900.collectblogs.com/78398487/un-examen-de-backlinks-naturels