Showing 221 - 240 results of 12,419 for search '"randomness"', query time: 0.07s Refine Results
  1. 221
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    Convergence Rates for Probabilities of Moderate Deviations for Multidimensionally Indexed Random Variables by Dianliang Deng

    Published 2009-01-01
    “…Let {X,Xn¯;n¯∈Z+d} be a sequence of i.i.d. real-valued random variables, and Sn¯=∑k¯≤n¯Xk¯, n¯∈Z+d. Convergence rates of moderate deviations are derived; that is, the rates of convergence to zero of certain tail probabilities of the partial sums are determined. …”
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  3. 223

    On-Line Selection of c-Alternating Subsequences from a Random Sample by Robert W. Chen, Larry A. Shepp, Justín Ju-Chen Yang

    Published 2013-01-01
    “…In this paper, we present an optimal on-line procedure to select a -alternating subsequence from a symmetric distributed random sample. We also give the optimal selection rate when the sample size goes to infinity.…”
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  4. 224
  5. 225

    Construction and Analysis of Hepatocellular Carcinoma Prognostic Model Based on Random Forest by Yikai Wang, Le Ma, Pengjun Xue, Bianni Qin, Ting Wang, Bo Li, Lina Wu, Liyan Zhao, Xiongtao Liu

    Published 2023-01-01
    “…Screen important genes based on the random forest method, combined with differential expression genes (DEGs) to screen out important DEGs. …”
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  6. 226

    The Hausdorff dimension and exact Hausdorff measure of random recursive sets with overlapping by Hongwen Guo, Dihe Hu

    Published 2002-01-01
    “…We weaken the open set condition and define a finite intersection property in the construction of the random recursive sets. We prove that this larger class of random sets are fractals in the sense of Taylor, and give conditions when these sets have positive and finite Hausdorff measures, which in certain extent generalize some of the known results, about random recursive fractals.…”
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  7. 227

    Pressure Methods for Primary Hemorrhage Control: A Randomized Crossover Trial

    Published 2019-02-01
    “…Methods: In this tri-phase randomized crossover trial of medical personnel, a standardized bleeding simulator with a flat force sensitive resistor on the surface was used to measure force. …”
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  8. 228

    Second-Order Moment Convergence Rates for Spectral Statistics of Random Matrices by Junshan Xie

    Published 2013-01-01
    “…This paper considers the precise asymptotics of the spectral statistics of random matrices. Following the ideas of Gut and Spătaru (2000) and Liu and Lin (2006) on the precise asymptotics of i.i.d. random variables in the context of the complete convergence and the second-order moment convergence, respectively, we will establish the precise second-order moment convergence rates of a type of series constructed by the spectral statistics of Wigner matrices or sample covariance matrices.…”
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  9. 229

    Electricity Theft Detection in Power Grids with Deep Learning and Random Forests by Shuan Li, Yinghua Han, Xu Yao, Song Yingchen, Jinkuan Wang, Qiang Zhao

    Published 2019-01-01
    “…In order to help utility companies solve the problems of inefficient electricity inspection and irregular power consumption, a novel hybrid convolutional neural network-random forest (CNN-RF) model for automatic electricity theft detection is presented in this paper. …”
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  10. 230

    Application of Random Dynamic Grouping Simulation Algorithm in PE Teaching Evaluation by Haitao Hao

    Published 2021-01-01
    “…The probability ranking conclusion is an extension of the absolute form evaluation conclusion. Firstly, the random simulation evaluation model is introduced; then, the general idea of converting the traditional evaluation method to the random simulation evaluation model is analyzed; on this basis, based on the rule of “further ensuring the stability of the ranking chain on the basis of increasing the possibility of the ranking chain,” two methods of solving the probability ranking conclusion are given. …”
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  11. 231

    Limit distribution for the k-th maxima of nonindentically distributed random variables by Arvydas Jokimaitis

    Published 2000-12-01
    “… In this paper the limit distribution for k-th maxima of independent nonidentically distributed random variables is obtained. …”
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    Information Filtering via Biased Random Walk on Coupled Social Network by Da-Cheng Nie, Zi-Ke Zhang, Qiang Dong, Chongjing Sun, Yan Fu

    Published 2014-01-01
    “…In this paper, we design a biased random walk algorithm on coupled social networks which gives recommendation results based on both social interests and users’ preference. …”
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    Some results on the span of families of Banach valued independent, random variables by Rohan Hemasinha

    Published 1991-01-01
    Subjects: “…Banach valued random variable…”
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  18. 238

    An Improved Unscented Kalman Filter for Discrete Nonlinear Systems with Random Parameters by Yue Wang, Zhijian Qiu, Xiaomei Qu

    Published 2017-01-01
    “…This paper investigates the nonlinear unscented Kalman filtering (UKF) problem for discrete nonlinear dynamic systems with random parameters. We develop an improved unscented transformation by incorporating the random parameters into the state vector to enlarge the number of sigma points. …”
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  19. 239

    Personalized Privacy-Preserving Frequent Itemset Mining Using Randomized Response by Chongjing Sun, Yan Fu, Junlin Zhou, Hui Gao

    Published 2014-01-01
    “…To solve this problem, we give a personalized privacy-preserving method by using the randomized response technique. By providing different privacy levels for different attributes, this method can get a higher accuracy on frequent itemset mining than the traditional method providing the same privacy level. …”
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  20. 240

    Pseudo-Random Number Generators for Stochastic Computing (SC): Design and Analysis by Pilin Junsangsri, Fabrizio Lombardi

    Published 2024-01-01
    Subjects: “…Pseudo–random number generator (RNG)…”
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