Text Mining Recommendation Systems/ Collaborative Filtering, Structure Web Graph Page Rank/Spam Social Networking, Data Structures Bloom Filters ... Stanford University course; resources, links, more.
...One simple way to do that is to de-emphasize the phone interview, and take quotes straight off the blogs of experts in the area you're reporting on. (by David Winer)
NetDraw is a program for drawing networks. It uses (or will use) several different algorithms for laying out nodes in 2-dimensional space (3D will come later). Netdraw reads UCINET system files, UCINET DL text files, and Pajek text files (.net, .clu and .
When it comes to Social Network Analysis (SNA) a common practice is to use centrality measures such as Betweenness (Bridgeness), Closeness and Degree. For instance, we often represent “Hubness” (in-degree) by colour scale, and “Bridgeness” (betwee
Today, networked connection replaces abstraction. Information is less the product of discrete processing units than the outcome of the networked relations between them, links between people, between machines, and between machines and people. In network th
Top 50 Diggers may influence front page news — and in turn what the blogosphere raps about. But how about the top 50 diggers themselves? Do they blog? Well, despite what you might think, the answer would be a resounding “not really”. Interestingly