The eigenvalue dambudziko rakataurwa muna 1976 Gabriel Pinski uye Francis Narin, uyo akashanda scientometrics chepamusoro yesayenzi magazini, muna 1977 Thomas Saaty ari pfungwa yake Analytic Hierarchy Process izvo weighted nzira sarudzo, uye muna 1995 naBradley Love uye Steven Sloman somunhu pfungwa muenzaniso pfungwa, ari centrality algorithm.A kutsvaka injini inonzi "RankDex" kubva IDD Information Services, yakagadzirwa na Robin Li muna 1996, yakatanga nzira nokuda nzvimbo-scoring uye peji-ranking.
Yunivhesiti yeStanford