Cheng Xiang Zhai

ɓii aadama
Jinsu	gorko
Sana'aji	computer scientist
Field of work	information retrieval
Employer	University of Illinois Urbana–Champaign
Janngi to	Carnegie Mellon University, Nanjing University
Doctoral advisor	John D. Lafferty
Memba en	Association for Computing Machinery
Award received	ACM Fellow, Presidential Early Career Award for Scientists and Engineers, ACM Distinguished Member

ChengXiang Zhai ko ganndo ordinateer. Ko o jannginoowo Donald Biggar Willett to duɗal jaaɓi haaɗtirde Illinois to wuro wiyeteengo Urbana-Champain.

Biography

Zhai heɓii BS (1984), MS (1987, e dow Guoliang Zheng), e PhD (1990, e dow Jiafu Xu) nder Computer Science diga Nanjing University. O waɗi 1990 haa 1993 o huuwani nder Nanjing University's State Key Laboratory for Novel Software Technology. E hitaande 1993, o dilli Amerika ngam o waɗo dokitaare ɗiɗaɓo, wakkati oon e Carnegie Mellon University (CMU) e David A. Evans. Evans nden fuɗɗii yaaki ngam yaaki wakkati ɓurɗum bee jaayɗe ClariTech. Zhai heɓii diga CMU MS (1997) nder ɗemngal ordinational nden fuɗɗi gollaago e John Lafferty. O heɓii dowla CMU nder ɗemngal e anndal anndal nder hitaande 2002.

Gila nden wakkati, o laati ardiiɗo jannginoowo (2002-2008), jannginooɗo janngoowo (2008-2013), jannginoojo (2013-2018), e Donald Biggar Willett jannginooɓe (2018-) e jaango UIUC dow jannginooji janngooɓe janngooji jannginooje janngooje jannginooɗe janngooɗe jannginooɗi janngoojo janngooɗo janngotooɓe jannginoowu janngooɗi jannginoowa janngoowu jannginoo. O ɗon jogii boo arandeeji hawtiɗi bee Carl R. Woese Institute for Genomic Biology, Department of Statistics, e School of Information Sciences to UIUC.

Jaɓɓorgo Kewuuji

ACM CIGIR Gerard Salton Award, 2021, " ngam "ji'aama e jaɓɓaama darnde to jaɓɓaade anndal e jaɓugo keewɗe. Kuugal maako holli ɗuuɗal ko'e miijooji to laawol jaɓugo ɗemngal, hokki anndal mawɗo to fannuuji bana laabi jaɓugo, jaɓugo ko'e, jaɓɓaaki ko'e mawɗe, e jaɓugol ko'e nder ɗemngal. O e wallitooɓe mum boo ɓe ɗonnoo laawol jaɓɓaago anndal, ko'e ɗonnoo hokki semmbe ngam jaɓugo jaɓugo model e jaɓuki kiita".
ACM SIGIR Academy inductee, 2021
ACM Fellow, 2017, " ngam darnde to jaɓɓorgo anndal e jaɓɓorgal jaɓɓorgol jaɓɓorɗe"
ACM SIGIR Test of Time Award, 2016, ngam kubaruuji A study of smoothing methods for language models applied to Ad Hoc information retrieval
ACM SIGIR Test of Time Award, 2016, ngam ɗemɗe ɗemɗe dokimenti, ɗemɗe ƴamɗe, e ɓesdaaki risku ngam jaɓɓugo anndal^[1]^[2]
ACM SIGIR Test of Time Award, 2014, ngam kubaruuji Beyond independent relevance: laabi e foonditaaki ngam heɓugo subtopic
ACM Goomu mo o waɗi dow dow, 2009
"Fedde Presidential Early Career Award for Scientists and Engineers (PECASE), 2004, " ngam kuugal maako dow heɓugo anndal anndal anndirngal e ɓeydaaki e ɓeydi-ɓeydaaki. Fedde maako ɗon tammi ɓeyda hujja masin ɗaɓɓugo, ɗon tammi jaɓɓirde anndal ɓeydi e hokki faamu dow ɗuuɗal anndal ɗuuɗal. Kuugal Zhai nder heɓugo anndol anndal ɗon tammi ɓeydugo kuugal jannguki e hokkude kuugal jannge keso ngam yimɓe kuugal anndal anndaluɓe ɓeydi".
ACM SIGIR Best Paper Award, 2004, ngam kuugal A formal study of information retrieval heuristics

Ko'e hoore

Ɓiɗɗo Zhai Alex heɓii koode tati nder Olimpiadi Fedde Fedde Fuuta e Fedde Fede.

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