Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: An ba da shawarar matsalar eigenvalue a cikin 1976 ta Gabriel Pinski da Francis Narin, waɗanda suka yi aiki a kan ilimin kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar kimiyyar Li ya ambaci tsarin bincikensa a matsayin "binciken haɗin yanar gizo", wanda ya haɗa da darajar shahararren shafin yanar gizon bisa la'akari da sauran shafukan yanar gizo da suka danganta da shi. RankDex, injin bincike na farko tare da darajar shafi da kuma algorithms na shafin yanar gizo, an ƙaddamar da shi a cikin 1996. Li ya mallaki fasahar a cikin RankDex, tare da takardar shaidarsa da aka shigar a 1997 kuma aka ba shi a 1999. Daga baya ya yi amfani da shi lokacin da ya kafa Baidu a China a shekara ta 2000. Wanda ya kafa kamfanin Google Larry Page ya ambaci aikin Li a matsayin ambaton wasu takardun shaidarsa na Amurka don PageRank. Larry Page da Sergey Brin sun haɓaka PageRank a Jami'ar Stanford a 1996 a matsayin wani ɓangare na aikin bincike game da sabon nau'in injin bincike. Sergey Brin yana da ra'ayin cewa za a iya tsara bayanai a yanar gizo ta hanyar "shahararren hanyar haɗi": shafi yana da matsayi mafi girma yayin da akwai ƙarin hanyoyin haɗi zuwa gare shi. Rajeev Motwani da Terry Winograd sun haɗu tare da Page da Brin a farkon takarda game da aikin, suna bayyana PageRank da samfurin farko na injin binciken Google, wanda aka buga a 1998: jim kaɗan bayan haka, Page da Brin sun kafa Google Inc., kamfanin da ke bayan injin binciken Google. Duk da yake kawai daya daga cikin dalilai da yawa da ke ƙayyade matsayi na sakamakon binciken Google, PageRank ya ci gaba da samar da tushe ga duk kayan aikin bincike na yanar gizo na Google. Sunan "PageRank" yana wasa da sunan mai haɓaka Larry Page, da kuma ma'anar shafin yanar gizo. Kalmar alama ce ta Google, kuma an ba da izinin aiwatar da PageRank (U.S. Patent 6,285,999). Duk da haka, an sanya takardar izini ga Jami'ar Stanford kuma ba ga Google ba....  Tambaya: Daga wace jami'a ne takardar izinin mallakar PageRank ta fito?
Jami'ar Stanford