Mostrando 21 - 40 Resultados de 98 Para Buscar 'characteristic function (probability theory)', tiempo de consulta: 0.19s Limitar resultados
  1. 21
    “…Item response theory (IRT) analysis can use this information to examine and refine measures of cognitive functioning. …”
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  2. 22
    “…Before applying matching theory, two objective functions were defined from the secondary user’s perspective as well as from the channel’s perspective. …”
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  3. 23
    “…Moreover, PURTNoKL exhibits clear cluster characteristics; most of the nodes have a 2-core value, and the CPDs of the centrality’s closeness and betweenness follow a normal distribution function and an exponential distribution, respectively. …”
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  4. 24
    por Qiang, Chenhui, Li, Zhen, Deng, Yong
    Publicado 2023
    “…In order to explore the fractal characteristic in Dempster–Shafer evidence theory, a fractal dimension of mass function is proposed recently, to reveal the invariance of scale of belief entropy. …”
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  5. 25
    “…In particular, we propose a mutual information brain network model (MINM) from the perspective of graph theory to achieve our aim. MINM concerns the question of estimating the connection probability between two cortical regions with the consideration of both the mutual information of their observed network topologies and their Euclidean distance in anatomical space. …”
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  6. 26
    “…Then, the unit hydrographs are converted to probability density functions for application to entropy theory. …”
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  7. 27
    “…For the propose of tracking, 4000 sample cases from Minnesota (USA) were tested based on various contributing factors. With a probability score of greater than 0.8, 42% of cases were likely to be designated as COVID-19 hotspots based on multiple demographic characteristics. …”
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  8. 28
    “…METHODS: Baseline PANSS scores from 7,187 patients with Schizophrenia or Schizoaffective disorder who were enrolled between 1995 and 2005 in psychopharmacology trials were obtained. Option characteristic curves (OCCs) and Item Characteristic Curves (ICCs) were constructed to examine the probability of rating each of seven options within each of 30 PANSS items as a function of subscale severity, and summed-score linking was applied to items selected for the Mini-PANSS. …”
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  9. 29
    “…In particular, for a water-equilibrated coal sample at 98% relative humidity, micropores with pore sizes smaller than 4 nm as determined by the density functional theory model almost disappear, probably due to the blocking effects of water clusters and capillary water. …”
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  10. 30
    “…The main contribution of this research is the design, development, and validation of a framework that merges these three layers of information into one multilayer network that links and relates the integrity of white matter connections with gray matter probability maps and resting-state fMRI. To validate our framework, several metrics from graph theory are expanded and adapted to our specific domain characteristics. …”
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  11. 31
    “…The whole brain was divided into 90 regions using automated anatomic labeling atlas. Functional network of each subject was constructed according to the correlation of rs-fMRI blood oxygenation level dependent signals in any two brain regions and network metrics were analyzed using graph theory approaches. …”
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  12. 32
    “…The SCD group displayed a shorter lifetime (p = 0.003, false discovery rate corrected) and lower probability (p = 0.009, false discovery rate corrected) than the HC group in a characteristic dynamic functional network mainly involving the bilateral insular and temporal neocortex. …”
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  13. 33
    “…Aiming at addressing this defect, this paper proposes an interference suppression method for ISRJ based on singular spectrum entropy function (SSEF) from the aspects of singular value decomposition (SVD) and information entropy theories. …”
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  14. 34
    por Elaskar, Sergio, del Río, Ezequiel
    Publicado 2017
    “…This methodology is extended to evaluate the noisy reinjection probability density function (NRPD), the noisy probability of the laminar length and the noisy characteristic relation. …”
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  15. 35
    “…This monograph focuses on this characteristic function approach and presents a renormalization theory called mod-ϕ convergence. …”
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  16. 36
    por Fischer, Hans
    Publicado 2011
    “…In this context the book also describes the historical development of analytical probability theory and its tools, such as characteristic functions or moments. …”
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  17. 37
    “…Results: In analogy to reliability theory, based on an explicit consideration of all possible knockout sets, we exactly quantify the probability of failure for a given network function (e.g. growth). …”
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  18. 38
    “…The objective of this paper is to show that all of these properties of cancer physiology can be treated in a unified, mathematically rigorous way via the theory of random processes. We treat each physiological process as a random function of position and time within a tumor, defining the joint statistics of such functions via the infinite-dimensional characteristic functional. …”
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  19. 39
    por Taira, Kazuaki
    Publicado 2009
    “…This volume is devoted to a thorough and accessible exposition on the functional analytic approach to the problem of construction of Markov processes with Ventcel' boundary conditions in probability theory. …”
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  20. 40
    por Savage, Leonard J.
    Publicado 1981
    Tabla de Contenidos: “…Olshen (1970) -- Die Bayessche Entwicklungsstufe der statistischen Schlussweise (1970) -- Elicitation of personal probabilities and expectations (1971) -- The characteristic function characterized and the momentousness of moments (1971) -- The mathematics of glottochronology revisited / with Annette J. …”
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