Showing 8,341 - 8,360 results of 13,904 for search '"estimator"', query time: 0.09s Refine Results
  1. 8341

    A Manifold-Based Dimension Reduction Algorithm Framework for Noisy Data Using Graph Sampling and Spectral Graph by Tao Yang, Dongmei Fu, Jintao Meng

    Published 2020-01-01
    “…Subsequently, the specific range of localities is determined using graph spectral analysis, and the density within each local range is estimated to obtain the distribution parameters. Then, manifold-based dimension reduction with distribution parameters is established, and the deviation values in each local range are measured and further extended to all data. …”
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  2. 8342

    EXCHANGE RATE MISALIGNMENT AND PERFORMANCE OF THE NIGERIAN ECONOMY by Okoi Innocent Obeten, Maryjoan Ugboaku Iheanacho, Comfort Innocent Okoi

    Published 2023-09-01
    “…Historical research design was used while Augmented Dickey-Fuller (ADF) test, Johansen cointegration test and Pasimonius Error Correction Mechanism (ECM) test and estimation of relevant equations were applied. In this study, exchange rate fluctuation is measured as deviations around the trend which makes it different from other studies. …”
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  3. 8343

    The ill-posedness of the (non-)periodic traveling wave solution for the deformed continuous Heisenberg spin equation by Zhong Penghong, Chen Xingfa, Chen Ye

    Published 2025-02-01
    “…The ill-posedness of these solutions is demonstrated through Fourier integral estimates in the Sobolev space HS2s{H}_{{{\rm{S}}}^{2}}^{s} (for the periodic solution in HS2s(T){H}_{{{\rm{S}}}^{2}}^{s}\left({\mathbb{T}}) and the non-periodic solution in HS2s(R){H}_{{{\rm{S}}}^{2}}^{s}\left({\mathbb{R}}), respectively). …”
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  4. 8344

    CAPITAL INFLOWS, FINANCIAL DEEPENING AND ECONOMIC GROWTH NEXUS: THE MISSING LINK by Amassoma Ditimi, Azeez Oluwatobiloba

    Published 2020-05-01
    “…Furthermore, the ARDL regression estimate re-sults pointed that foreign direct investment (FDI), foreign aids (FA) and financial development (FD) have a positive and significant impact on economic growth, while on the contrary, remittances exerted a negative and insignificant relationship on economic growth. …”
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  5. 8345

    Fragility Analysis of a Self-Anchored Suspension Bridge Based on Structural Health Monitoring Data by Yuyao Cheng, Jian Zhang, Jiajia Wu

    Published 2019-01-01
    “…This paper presents an improved fragility analysis methodology to estimate structural vulnerability for probabilistic seismic risk assessment. …”
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  6. 8346

    Determining the Impact Bruising of Goji Berry Using a Pendulum Method by Yanwu Jiang, Qingyu Chen, Naishuo Wei

    Published 2024-12-01
    “…Furthermore, this study calculated the bruise susceptibility of the different varieties at different heights, which can be used for predicting bruising during the harvesting and collection of goji berries and ultimately for estimating the damage caused by mechanical harvesting.…”
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  7. 8347

    Results of non-interventional observational study of ursodeoxycholic acid in primary biliary cirrhosis by Yelena N. Shirokova, Anna F. Sheptulina

    Published 2018-08-01
    “…Aim of investigation. To estimate clinical efficacy and safety of ursodeoxycholic acid («Livodexa®») in a dose of 15 mg/kg/day for 3 months in the treatment of primary biliary cirrhosis (PBC) of the I to III stage. …”
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  8. 8348

    Correlation Analysis of Sprint Performance and Reaction Time Based on Double Logarithm Model by Jing Zhang, Xin-Yu Lin, Su Zhang

    Published 2021-01-01
    “…The researchers used least squares estimation, multivariate analysis of variance, and other methods and theories to construct a double logarithmic model and a multivariate analysis of a variance model. …”
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  9. 8349

    Vibration Reduction Design and Test of UAV Load Radar by Jia Fu, Chaohui Fan, Changshuai Yu, Guangming Liu, Haitao Luo

    Published 2022-01-01
    “…Using the applicable test, the mechanical properties of the materials used in the damper are estimated, effectively guiding the design of the device and boosting its vibration-reducing performance. …”
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  10. 8350

    Enhancing well-being in hybrid work: the crucial role of organizational support for Indonesia’s State Civil Apparatus by Despinur Dara, Susan Febriantina, Suwatno Suwatno

    Published 2025-12-01
    “…Using data from 533 respondents selected through simple random sampling, the analysis employed Structural Equation Modeling with a Generalized Least Squares estimation approach. The results reveal that Hybrid Working significantly increases Job Burnout, indicating elevated stress levels from its implementation. …”
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  11. 8351

    In silico analysis of ventricular action potential with a current–voltage‐time representation: Thresholds, membrane resistance, repolarization reserve by Massimiliano Zaniboni

    Published 2024-11-01
    “…It provides further evidence of a negative membrane resistance during the late phase of ventricular AP and a quantitative estimate of repolarization reserve (RR), key determinants of repolarization dynamics.…”
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  12. 8352

    Multimorbidity transitions and the associated healthcare cost among the Finnish adult population during a two-year follow-up by Katja Wikström, Miika Linna, Eeva Reissell, Tiina Laatikainen

    Published 2023-09-01
    “…Conclusion Multimorbidity is causing a heavy burden on Finnish healthcare. The estimates of its effect on healthcare usage and costs should be used to guide healthcare planning.…”
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  13. 8353

    Graph-Attention Diffusion for Enhanced Multivariate Time-Series Anomaly Detection by Vadim Lanko, Ilya Makarov

    Published 2024-01-01
    “…Evaluation on four datasets from various sources demonstrates the effectiveness of our approach, achieving an average <inline-formula><tex-math notation="LaTeX">$F1$</tex-math></inline-formula>-score of 96.51&#x0025;, outperforming many existing baselines. The ablation study estimates the contribution of each of the key components of the model to the score.…”
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  14. 8354

    Hyper-redundant endoscopic manipulator position compensation under external load by Giacoppo Giuliano A., Schulze Eric, Pott Peter P.

    Published 2024-09-01
    “…The mathematical model, based on Optimized Motion Estimation Analysis, considers the joint stiffness and the influence of gravity, in addition to the cable tensions and external load. …”
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  15. 8355

    The interaction and photostability of some xanthenes and selected azo sensitizing dyes with TiO2 nanoparticles by D. EL Mekkawi, M. S. A. Abdel-Mottaleb

    Published 2005-01-01
    “…The apparent association constants (Kapp) of the surface complexes have been estimated and are correlated with the dyeinduced negative shifts of the reduction potential of colloidal TiO2 nanoparticles. …”
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  16. 8356

    A Collection of Machine Learning Models for Improved Airport Operations Amidst Adverse Weather Conditions by Ramon Dalmau, Jonathan Attia

    Published 2025-02-01
    “…As such, the peak service rate model provides an estimate of the airport's capacity, which is essential for effective planning and resource allocation. …”
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  17. 8357

    Fault Diagnosis and Prediction of Continuous Industrial Processes Based on Hidden Markov Model-Bayesian Network Hybrid Model by Jiarula Yasenjiang, Chenxing Xu, Shengpeng Zhang, Xin Zhang

    Published 2022-01-01
    “…Finally, the log-likelihood estimates (LL) calculated by the improved hidden Markov model provide empirical evidence for the BN and give fault detection, prediction, and root cause variable detection results based on information about the similar increasing and decreasing patterns of LL for the training data and the online data. …”
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  18. 8358

    Spatial-geographical analysis of smart growth indices in urban areas (Case study: Bushehr Port) by Hajar Jahanshahi, Hamidreza Varesi, Masoud Taghavei

    Published 2024-09-01
    “…The statistical population of the study is Bushehr inhabitants which according to Cochran formula is estimated 384 samples. According to the statistical population, the questionnaire was distributed randomly among the citizens. …”
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  19. 8359

    Backward Spectral Characterization of Liquid Crystal Display Based on Forward Spectral Characterization by Jian-qing Zhang, Fang Cai, Xiao-ying Shen, Zhen Liu, Ming Zhu

    Published 2016-01-01
    “…A backward spectral characterization for Liquid Crystal Display by the use of rule for the maximum peak of spectral radiation curves changing with the digital input values is proposed; this new model is developed based on forward spectral characterization. It deals with estimation of RGB used as input to the digital display from known spectral radiation curves. …”
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  20. 8360

    Prevalence of 10-Year Risk of Cardiovascular Diseases and Associated Risks in Canadian Adults: The Contribution of Cardiometabolic Risk Assessment Introduction by Solmaz Setayeshgar, Susan J. Whiting, Hassanali Vatanparast

    Published 2013-01-01
    “…CMR gave more accurate estimation of 10-year risk of CVD in Canadian adults from 30 to 74 years than using only FRS. …”
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