| 词条 | Greg Ridgeway |
| 释义 |
| honorific_prefix = | name = Greg Ridgeway | honorific_suffix = | native_name = | native_name_lang = | image = | image_size = | image_upright = | alt = | caption = | birth_date = {{birth year and age|1973}} | birth_place = | death_date = | death_place = | death_cause = | resting_place = | resting_place_coordinates = | other_names = | pronounce = | residence = | citizenship = | nationality = American | fields = Criminology Statistics | workplaces = National Institute of Justice RAND Corporation University of Pennsylvania | patrons = | education = | alma_mater = California Polytechnic State University University of Washington | thesis_title = Generalization of boosting algorithms and applications of Bayesian inference for massive datasets | thesis_url = | thesis_year = | doctoral_advisors = David Madigan Thomas S. Richardson | academic_advisors = | doctoral_students = | notable_students = | known_for = | influences = | influenced = | awards = Fellow of the American Statistical Association | author_abbrev_bot = | author_abbrev_zoo = | spouse = | partner = | children = | signature = | signature_alt = | website = | footnotes = }} Gregory Kirk "Greg" Ridgeway (born 1973) is associate professor of criminology and statistics at the University of Pennsylvania, where he is also the director of the M.S. program in criminology. EducationRidgeway received his B.S. from California Polytechnic State University in 1995 and his M.S. and Ph.D. from the University of Washington in 1997 and 1999, respectively. All three of his degrees are in statistics.[1] His Ph.D. thesis was entitled "Generalization of boosting algorithms and applications of Bayesian inference for massive datasets".[2] CareerEarly in his career, Ridgeway worked at the RAND Corporation, where he served as the director of the Safety and Justice Program from 2009 to 2012, and of the Center for Quality Policing from 2008 to 2012. He later served as the acting director of the National Institute of Justice for 19 months before joining the University of Pennsylvania in August 2014.[1][3][4] ResearchRidgeway's research focuses on using statistical techniques to examine aspects of the United States' criminal justice system. These aspects include, but are not limited to, stop-and-frisk in New York City, which, in a 2007 study, he found was racially biased, with blacks and Hispanics being more likely to be frisked, searched, or arrested once stopped (though they were no more likely to be stopped than whites).[5][6] Honors and awardsRidgeway is a fellow of the American Statistical Association.[1] References1. ^1 2 {{cite web | url=https://crim.sas.upenn.edu/people/faculty/greg-ridgeway | title=Greg Ridgeway | work=University of Pennsylvania | accessdate=24 April 2016}} 2. ^{{cite web | url=https://digital.lib.washington.edu/researchworks/handle/1773/8986 | title=Generalization of boosting algorithms and applications of Bayesian inference for massive datasets | work=University of Washington | date=1999 | accessdate=24 April 2016}} 3. ^{{cite web | url=https://sites.google.com/site/gregridgeway/cv | title=Greg Ridgeway CV | accessdate=24 April 2016}} 4. ^{{cite web | url=http://www.philly.com/philly/education/Feds_3_million_grant_to_Penn_raises_questions_about_transparancy.html | title=Feds' $3M grant to Penn raises questions about transparency | work=Philly.com | date=22 June 2015 | accessdate=27 April 2016 | author=Walls, Jim}} 5. ^{{cite web | url=https://www.rand.org/pubs/technical_reports/TR534.html | title=Analysis of Racial Disparities in the New York Police Department's Stop, Question, and Frisk Practices | work=RAND Corporation | date=2007 | accessdate=24 April 2016 | author=Ridgeway, Greg}} 6. ^{{cite web | url=https://www.nytimes.com/2007/11/21/nyregion/21rand.html | title=City Police Stop Whites Equally but Frisk Them Less, a Study Finds | work=New York Times | date=21 November 2007 | accessdate=24 April 2016 | author=Baker, Al}} External links
9 : Living people|American criminologists|1973 births|University of Pennsylvania faculty|American statisticians|Fellows of the American Statistical Association|California Polytechnic State University alumni|University of Washington alumni|RAND Corporation people |
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