18,841 research outputs found
The Bayesian Who Knew Too Much
In several papers, John Norton has argued that Bayesianism cannot handle ignorance adequately due to its inability to distinguish between neutral and disconfirming evidence. He argued that this inability sows confusion in, e.g., anthropic reasoning in cosmology or the Doomsday argument, by allowing one to draw unwarranted conclusions from a
lack of knowledge. Norton has suggested criteria for a candidate for representation of neutral support. Imprecise credences (families of credal probability functions) constitute a Bayesian-friendly framework that allows us to avoid inadequate neutral priors and better handle ignorance. The imprecise model generally agrees with Norton's representation of ignorance but requires that his criterion of self-duality be reformulated or abandoned
Celebrating 70: An Interview with Don Berry
Donald (Don) Arthur Berry, born May 26, 1940 in Southbridge, Massachusetts,
earned his A.B. degree in mathematics from Dartmouth College and his M.A. and
Ph.D. in statistics from Yale University. He served first on the faculty at the
University of Minnesota and subsequently held endowed chair positions at Duke
University and The University of Texas M.D. Anderson Center. At the time of the
interview he served as Head of the Division of Quantitative Sciences, and
Chairman and Professor of the Department of Biostatistics at UT M.D. Anderson
Center.Comment: Published in at http://dx.doi.org/10.1214/11-STS366 the Statistical
Science (http://www.imstat.org/sts/) by the Institute of Mathematical
Statistics (http://www.imstat.org
A Conversation With Harry Martz
Harry F. Martz was born June 16, 1942 and grew up in Cumberland, Maryland. He
received a Bachelor of Science degree in mathematics (with a minor in physics)
from Frostburg State University in 1964, and earned a Ph.D. in statistics at
Virginia Polytechnic Institute and State University in 1968. He started his
statistics career at Texas Tech University's Department of Industrial
Engineering and Statistics right after graduation. In 1978, he joined the
technical staff at Los Alamos National Laboratory (LANL) in Los Alamos, New
Mexico after first working as Full Professor in the Department of Industrial
Engineering at Utah State University in the fall of 1977. He has had a prolific
23-year career with the statistics group at LANL; over the course of his
career, Martz has published over 80 research papers in books and refereed
journals, one book (with co-author Ray Waller), and has four patents associated
with his work at LANL. He is a fellow of the American Statistical Association
and has received numerous awards, including the Technometrics Frank Wilcoxon
Prize for Best Applications Paper (1996), Los Alamos National Laboratory
Achievement Award (1998), R&D 100 Award by R&D Magazine (2003), Council for
Chemical Research Collaboration Success Award (2004), and Los Alamos National
Laboratory's Distinguished Licensing Award (2004). Since retiring as a
Technical Staff member at LANL in 2001, he has worked as a LANL Laboratory
Associate.Comment: Published at http://dx.doi.org/10.1214/088342306000000646 in the
Statistical Science (http://www.imstat.org/sts/) by the Institute of
Mathematical Statistics (http://www.imstat.org
Facts, Values and Quanta
Quantum mechanics is a fundamentally probabilistic theory (at least so far as
the empirical predictions are concerned). It follows that, if one wants to
properly understand quantum mechanics, it is essential to clearly understand
the meaning of probability statements. The interpretation of probability has
excited nearly as much philosophical controversy as the interpretation of
quantum mechanics. 20th century physicists have mostly adopted a frequentist
conception. In this paper it is argued that we ought, instead, to adopt a
logical or Bayesian conception. The paper includes a comparison of the orthodox
and Bayesian theories of statistical inference. It concludes with a few remarks
concerning the implications for the concept of physical reality.Comment: 30 pages, AMS Late
A Conversation with Seymour Geisser
Seymour Geisser received his bachelor's degree in Mathematics from the City
College of New York in 1950, and his M.A. and Ph.D. degrees in Mathematical
Statistics at the University of North Carolina in 1952 and 1955, respectively.
He then held positions at the National Bureau of Standards and the National
Institute of Mental Health until 1961. From 1961 until 1965, he was Chief of
the Biometry Section at the National Institute of Arthritis and Metabolic
Diseases, and also held the position of Professorial Lecturer at the George
Washington University from 1960 to 1965. From 1965 to 1970, he was the founding
Chair of the Department of Statistics at the State University of New York,
Buffalo, and in 1971, he became the founding Director of the School of
Statistics at the University of Minnesota, remaining in that position until
2001. He held visiting professorships at Iowa State University, 1960;
University of Wisconsin, 1964; University of Tel-Aviv (Israel), 1971;
University of Waterloo (Canada), 1972; Stanford University, 1976, 1977, 1988;
Carnegie Mellon University, 1976; University of the Orange Free State (South
Africa), 1978, 1993; Harvard University, 1981; University of Chicago, 1985;
University of Warwick (England), 1986; University of Modena (Italy), 1996; and
National Chiao Tung University (Taiwan), 1998. He was the Lady Davis Visiting
Professor, Hebrew University of Jerusalem, 1991, 1994, 1999, and the Schor
Scholar, Merck Research Laboratories, 2002-2003. He was a Fellow of the
Institute of Mathematical Statistics and the American Statistical Association.Comment: Published in at http://dx.doi.org/10.1214/088342307000000131 the
Statistical Science (http://www.imstat.org/sts/) by the Institute of
Mathematical Statistics (http://www.imstat.org
Bayesian Thought in Early Modern Detective Stories: Monsieur Lecoq, C. Auguste Dupin and Sherlock Holmes
This paper reviews the maxims used by three early modern fictional
detectives: Monsieur Lecoq, C. Auguste Dupin and Sherlock Holmes. It find
similarities between these maxims and Bayesian thought. Poe's Dupin uses ideas
very similar to Bayesian game theory. Sherlock Holmes' statements also show
thought patterns justifiable in Bayesian terms.Comment: Published in the Statistical Science (http://www.imstat.org/sts/) by
the Institute of Mathematical Statistics (http://www.imstat.org
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