What's insane is that pagerank, and most other graph centrality algorithms (the heart of modern search engines) have from the beginning supported a "personaliza

What's insane is that pagerank, and most other graph centrality algorithms (the heart of modern search engines) have from the beginning supported a "personalization vector" which does EXACTLY this. It's available in all major graph analysis libraries (i.e. https://networkx.org/documentation/stable/reference/algorithms/generated/networkx.algorithms.link_analysis.pagerank_alg.pagerank.html https://networkx.org/documentation/stable/reference/algorith...) This exists, it's here, and no one uses it for anything except serving you better ads.