Showing 21 - 40 results of 92 for search '"Bayesian model"', query time: 0.10s Refine Results
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    DEPENDENT PARAMETERS DEGRADATION RELIABILITY ASSESSMENT BASED ON JEFFREYS NONINFORMATIVE PRIOR PARAMETERS by YIN ZeKai, GUO Yu

    Published 2024-02-01
    “…The correlation between the parameters of the Gamma degradation process was described by the Jeffreys uninformative prior distribution. And the Bayesian model was used to obtain the full conditional distribution of each parameter. …”
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    Article
  13. 33

    STATISTICAL MODEL UPDATING AND STRUCTURAL PROBABILISTIC DAMAGE IDENTIFICATION BASED ON BAYESIAN METHOD by GAN Lu, CHEN Hui

    Published 2022-01-01
    “…A Bayesian model updating and damage identification method based on Markov chain sampling was proposed for damage identification of stochastics structures. …”
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    Article
  14. 34

    Integrated Forecast of Monthly Saltwater Intrusion at Modaomen Waterway Based on Multiple Models by LU Pengyu, LIN Kairong, YANG Yugui, YUAN Fei, HE Yong

    Published 2020-01-01
    “…This paper builds the regression model by Random Forest (RF) algorithm, Support Vector Machine (SVM) and Elman Neural Network (ENN), and conducts a monthly integrated forecast through Bayesian Model Averaging (BMA) method. The results indicate that: ① RF, SVM and ENN show different extent of uncertainty on small sample sets; ② The simulation accuracy of BMA is significantly improved, with NSE of 0.67, which is 22%, 24% and 33% higher than that of RF, SVM and ENN, respectively.…”
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    Article
  15. 35

    Optimization design and application of library face recognition access control system based on improved PCA. by Na Lin, Yan Ding, Yulei Tan

    Published 2025-01-01
    “…The PCA algorithm is optimized by introducing beta prior and full probability Bayesian model. In addition, the research also integrates K-means Clustering Algorithm (KA) to further improve the accuracy and efficiency of face recognition. …”
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    Article
  16. 36

    THE IMPACT OF MACROECONOMIC FACTORSON POVERTY REDUCTION IN LAMDONG PROVINCE by Hồ Quang Thanh, Hoàng Trọng Vinh, Trần Tuấn

    Published 2017-03-01
    “…We use a multiple regression model optimized by means of BMA (Bayesian Model Average) in which several macroeconomic variables includingincome, unemployment (employment), inflation and quality of human resources in Lamdong are employed. …”
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    Article
  17. 37

    Online Bayesian Data Fusion in Environment Monitoring Sensor Networks by Yang Dingcheng, Wang Zhenghai, Xiao Lin, Zhang Tiankui

    Published 2014-04-01
    “…This paper gives a novel Bayesian model to reliably monitor physical phenomenon. …”
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  18. 38

    Spatial Images Feature Extraction Based on Bayesian Nonlocal Means Filter and Improved Contourlet Transform by Pengcheng Han, Junping Du

    Published 2012-01-01
    “…A nonsubsampled contourlet transform is used as the basis for an improved Bayesian nonlocal means (NLM) filter for different frequencies. The Bayesian model adds a sigma range in image a priori operations, which can be more effective in protecting image details. …”
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  19. 39

    Analysis of Network Information Retrieval Method Based on Metadata Ontology by Chunping Wang, Keming Chen

    Published 2022-01-01
    “…This article constructs an LDA three-layer Bayesian model with a three-layer structure of document, topic, and single order. …”
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  20. 40

    A scaling law to model the effectiveness of identification techniques by Luc Rocher, Julien M. Hendrickx, Yves-Alexandre de Montjoye

    Published 2025-01-01
    “…Here, we propose a two-parameter Bayesian model for exact matching techniques and derive an analytical expression for correctness (κ), the fraction of people accurately identified in a population. …”
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