Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Stephen J. Herschkorn"'
Publikováno v:
PLoS ONE, Vol 10, Iss 12, p e0144563 (2015)
Externí odkaz:
https://doaj.org/article/fd70e23a27f349658c25f412f2830437
Publikováno v:
PLoS ONE, Vol 10, Iss 11, p e0141981 (2015)
We put forward a new item response model which is an extension of the binomial error model first introduced by Keats and Lord. Like the binomial error model, the basic latent variable can be interpreted as a probability of responding in a certain way
Externí odkaz:
https://doaj.org/article/112362b9aae147d9aadbc66a37f3ea07
Autor:
Stephen J. Herschkorn
Publikováno v:
Statistics & Probability Letters. 35:283-288
In the consideration of bandit problems with general rewards and discount sequences, we compare an arm to one whose reward distribution may be one of two degenerate distributions. For the general multi-armed case, the latter problem provides an upper
Publikováno v:
Probability in the Engineering and Informational Sciences. 10:21-28
We consider a bandit problem with infinitely many Bernoulli arms whose unknown parameters are i.i.d. We present two policies that maximize the almost sure average reward over an infinite horizon. Neither policy ever returns to a previously observed a
Autor:
Stephen J. Herschkorn
Publikováno v:
Probability in the Engineering and Informational Sciences. 9:551-562
Let X be a random variable with characteristic function ϕ. In the case where X is integer-valued and n is a positive integer, a formula (in terms of ϕ) for the probability that n divides X is presented. The derivation of this formula is quite simpl
Publikováno v:
PLoS ONE
PLoS ONE, Vol 10, Iss 11, p e0141981 (2015)
PLoS ONE, Vol 10, Iss 11, p e0141981 (2015)
We put forward a new item response model which is an extension of the binomial error model first introduced by Keats and Lord. Like the binomial error model, the basic latent variable can be interpreted as a probability of responding in a certain way
Autor:
Courtney H. Moen, William P. Wardlaw, Ken Ross, Michael Goldenberg, Mark Kaplan, Larry W. Cusick, Maria Nogin, Péter Ivády, Götz Trenkler, Michael W. Botsko, Mowaffaq Hajja, Robert Calcaterra, Ovidiu Furdui, H. A. ShahAli, Nicholas C. Singer, George Gilbert, Knut Dale, Stephen J. Herschkorn
Publikováno v:
Mathematics Magazine. 79:393
Autor:
Stephen J. Herschkorn, Mihàly Bencze, Christopher J. Hillar, Michael W. Botsko, Murray Klamkin, Donald Knuth, Michel Bataille, Emeric Deutsch, Michael Andreoli, Herb Bailey, Li Zhou, Peter W. Lindstrom, Eugene A. Herman
Publikováno v:
Mathematics Magazine. 79:218
Autor:
Shahin Amrahov, Luz M. DeAlba, Jeffrey Langford, David P. Lang, Michael Goldenberg, Mark Kaplan, Gerald A. Edgar, Clark Kimberling, Peter J. C. Moses, Michael W. Botsko, Eddie Cheng, Mohammed Aassila, Tom Zerger, Harris Kwong, Stephen J. Herschkorn, Li Zhou, Byron Walden
Publikováno v:
Mathematics Magazine. 79:150
Autor:
Mowaffaq Hajja, Ovidiu Furdui, H. A. ShahAli, George Gilbert, Sadi Abu-Saymeh, Steven Kahan, Steve Edwards, James Whitenton, Barthel Wayne Huff, Rob Pratt, Stephen J. Herschkorn, Andrew J. Miller, Mihály Bencze, Michael Reid, William D. Weakley, Jim Delany
Publikováno v:
Mathematics Magazine. 78:404