نتایج جستجو برای: ordinal pattern
تعداد نتایج: 356732 فیلتر نتایج به سال:
The purpose of this paper is to introduce the idea how construct transfinite numbers and study arithmetic. research method used a literature review, which involves collecting various sources such as scientific papers books related Cantorian set theory, infinity, ordinal or arithmetic, well connection between infinity theology. also constructing objects study, namely finite ordinals ordinals, ex...
objective: the aim of this study was to identify prognosis factors associated with recurrence in patients with bipolar disorder. method: this retrospective cohort study was conducted in hamadan province, the west of iran. all patients (n = 400) with bipolar disorder who were hospitalized for the second time or more during april 2008 to september 2014 were included in this study. ordinal lo...
About 25 years ago, McCullagh proposed a method for modeling univariate ordinal responses. After publishing this paper, other statisticians gradually extended his method, such that we are now able to use more complicated but efficient methods to analyze correlated multivariate ordinal data, and model the relationship between these responses and host of covariates. In this paper, we aim to...
When calculating the Bandt and Pompe ordinal pattern distribution from given time series at depth D, some of the D! patterns might not appear. This could be a pure finite size effect (missing patterns) or due to dynamical properties of the observed system (forbidden patterns). For pure noise, no forbidden patterns occur, contrary to deterministic chaotic maps. We investigate long time series of...
Also, for any two ordinals X,Y either X ∈ Y or Y ∈ X. As we saw before with ordinals ∈ is simply < or ⊂. Every well-ordered set is isomorphic to an ordinal. The first ordinal is 0, the second 1 = {0}, . . . the n’th ordinal is {0, 1, 2, . . . ,n − 1}. The first infintite ordinal is ω = {0, 1, 2, . . . , n, n + 1, . . .}. The second infinite ordinal is ω + 1 = {0, 1, . . . , n, . . . , ω}. In ge...
A distance measure between two histograms has applications in feature selection, image indexing and retrieval, pattern classi1cation and clustering, etc. We propose a distance between sets of measurement values as a measure of dissimilarity of two histograms. The proposed measure has the advantage over the traditional distance measures regarding the overlap between two distributions; it takes t...
OBJECTIVE This study investigates isolated effects of vection and optokinetic nystagmus (OKN) on visually induced motion sickness (VIMS) provoked by rotating optokinetic drum patterns. BACKGROUND VIMS was the subject of recent standardization activities, but the effects of OKN have not been studied in the absence ofvection. METHOD Experiment 1 suppressed OKN by eye fixation and examined VIM...
An exact, optimal (“maximum-accuracy”) psychometric methodology for assessing inter-observer reliability for measures involving ordinal ratings is used to evaluate and compare two emergency medicine triage algorithms—both of which classify patients into one of five ordinal categories. Ten raters independently evaluated the identical set of 200 patients, five with each algorithm. Analysis reveal...
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