Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Rychlik, Marek"'
In this paper we focus on three major task: 1) discussing our methods: Our method captures a portion of the data in DCD flowsheets, kidney perfusion data, and Flowsheet data captured peri-organ recovery surgery. 2) demonstrating the result: We built
Externí odkaz:
http://arxiv.org/abs/2308.15752
Autor:
Nwaigwe, Dwight, Rychlik, Marek
We revisit the problem of the existence of the maximum likelihood estimate for multi-class logistic regression. We show that one method of ensuring its existence is by assigning positive probability to every class in the sample dataset. The notion of
Externí odkaz:
http://arxiv.org/abs/2012.04576
We report upon the results of a research and prototype building project \emph{Worldly~OCR} dedicated to developing new, more accurate image-to-text conversion software for several languages and writing systems. These include the cursive scripts Farsi
Externí odkaz:
http://arxiv.org/abs/2005.08650
Autor:
Rychlik, Marek
Let $\mathbb{F}$ be an infinite field. Let $n$ be a positive integer and let $1\leq d\leq n$. Let $\vec{f}_1, \vec{f}_2, \ldots, \vec{f}_{d-1} \in \mathbb{F}^{n}$ be $d-1$ linearly independent vectors. Let $\vec{x}=(x_1,x_2,\ldots,x_{d},0,0,\ldots,0)
Externí odkaz:
http://arxiv.org/abs/1905.11812
Autor:
Rychlik, Marek
This paper revisits the special type of a neural network known under two names. In the statistics and machine learning community it is known as a multi-class logistic regression neural network. In the neural network community, it is simply the soft-m
Externí odkaz:
http://arxiv.org/abs/1903.12600
Autor:
Rychlik, Marek
The current paper is a study in Recurrent Neural Networks (RNN), motivated by the lack of examples simple enough so that they can be thoroughly understood theoretically, but complex enough to be realistic. We constructed an example of structured data
Externí odkaz:
http://arxiv.org/abs/1806.09038
Autor:
Moussa, Mohamad, Rychlik, Marek
We describe a replacement for RAID 6, based on a new linear, systematic code, which detects and corrects any combination of $E$ errors (unknown location) and $Z$ erasures (known location) provided that $Z+2E \leq 4$. We investigate some scenarios for
Externí odkaz:
http://arxiv.org/abs/1806.08266
Autor:
Yan Han1 yhan@email.arizona.edu, Rychlik, Marek2 rychlik@math.arizona.edu
Publikováno v:
Information Technology & Libraries. 2021, Vol. 40 Issue 1, p1-15. 15p. 5 Color Photographs.
In this paper we address issues of reliability of RAID systems. We focus on "big data" systems with a large number of drives and advanced error correction schemes beyond \RAID{6}. Our RAID paradigm is based on Reed-Solomon codes, and thus we assume t
Externí odkaz:
http://arxiv.org/abs/1202.4423
Autor:
Rychlik, Marek
Publikováno v:
New York Journal of Mathematics, Volume 18 (2012), pp. 499-521
This article explains why a paper by Heinz G. Helfenstein entitled "Ovals with equichordal points", published in J.London Math.Soc.31, 54-57, 1956, is incorrect. We point out a computational error which renders his conclusions invalid. More important
Externí odkaz:
http://arxiv.org/abs/1202.1609