Showing 4,481 - 4,500 results of 13,904 for search '"estimator"', query time: 0.07s Refine Results
  1. 4481

    The Implementation of a Support Vector Regression Model Utilizing Meta-Heuristic Algorithms for Predicting Undrained Shear Strength by Rami Al-Qasimi, Firas Al-Hajri

    Published 2024-12-01
    “…Traditional empirical and theoretical methods for estimating USS based on field tests often rely on correlation assumptions, leading to imprecise results. …”
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    Article
  2. 4482

    Structural and functional divergence of homoeologous genes in allopolyploid plant genomes by A. Y. Glagoleva, O. Y. Shoeva, E. K. Khlestkina

    Published 2017-02-01
    “…The study of the transcription of certain homoeologous gene copies allowed estimating the extent of the complete suppression of certain homoeologous genes in newly synthesized (0.4–5.0 %) and natural (30 %) allopolyploids. …”
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  3. 4483

    Quantitative Risk Assessment of Vibrio parahaemolyticus Toxi Infection Associated with the Consumption of Roasted Shrimp (Penaeus monodon) by Arnaud Carter Keinko Takoundjou, Rhoda Nsen Bughe, Abraham Nkoue Tong, Sylvain Leroy Sado Kamdem, Jean Justin Essia-Ngang

    Published 2022-01-01
    “…In this study, a risk assessment on Vibrio parahaemolyticus infections was carried out in order to estimate the likelihood of gastroenteritis for Cameroonians after consumption of roasted shrimp (Penaeus monodon). …”
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    Article
  4. 4484

    A Novel Modeling Technique for the Forecasting of Multiple-Asset Trading Volumes: Innovative Initial-Value-Problem Differential Equation Algorithms for Reinforcement Machine Learni... by Mazin A. M. Al Janabi

    Published 2022-01-01
    “…Based on the new developed econophysics theory, this paper presents for the first time a closed-form solution for key parameters for the estimation of trading volumes and liquidity risk, such as the unwinding constant, half-life, and mean lifetime and discusses how these novel parameters can be estimated and incorporated into the proposed techniques. …”
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    Article
  5. 4485

    Semantic-Assisted LIDAR Tightly Coupled SLAM for Dynamic Environments by Peng Liu, Yuxuan Bi, Jialin Shi, Tianyi Zhang, Caixia Wang

    Published 2024-01-01
    “…However, traditional SLAM methods struggle to eliminate the influence of dynamic objects, leading to significant deviations in pose estimation. Addressing these challenges in dynamic environments, this paper introduces a semantic-assisted LIDAR tightly coupled SLAM method. …”
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    Article
  6. 4486

    THE ENSURING FUNCTIONAL INTERCHANGEABILITY WHEN FORMING THE CONTROL COMPLEX OF INDICATORS OF THE INITIAL CONDITION OF THE CONSUMER OF SPORTS AND IMPROVING SERVICES by A. S. Khorloohiyn, P. S. Serenkov, V. M. Romanchack

    Published 2017-09-01
    “…The aim of the study was to increase in efficiency of functioning of a quality management system of process of provision of sports and improving services in gyms due to development of techniques of incorrect estimation of the initial client state.The task of formation of a complex of indices of the initial status by criterion of necessary informtiveness is formulated. …”
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    Article
  7. 4487

    Crack Detection of Reinforced Concrete Structures Based on BOFDA and FBG Sensors by Qinghua Zhang, Ziming Xiong

    Published 2018-01-01
    “…Through the experiment, it is found that if the combination of BOFDA and FBG technology is adopted, we can initially use the strain data obtained by multiple groups of BOFDA monitoring to predict the general location of the internal cracks, then to monitor the exact location of the surface cracks by FBG in the medium term, and to estimate the width of the final expansion of the cracks finally.…”
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    Article
  8. 4488

    Machine learning algorithms in air quality modeling by A. Masih

    Published 2019-10-01
    “…Furthermore a factorial analysis named multi-component analysis performed show that pollution estimation is generally performed by using ensemble learning and linear regression based approaches, whereas, forecasting tasks tend to implement neural networks and support vector machines based algorithms.…”
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  9. 4489

    The Effect of Thyroid Dysfunction on the Cardiovascular Risk of Type 2 Diabetes Mellitus Patients in Ghana by Osei Sarfo-Kantanka, Fred Stephen Sarfo, Eunice Oparebea Ansah, Ishmael Kyei

    Published 2018-01-01
    “…This is a cross-sectional study involving 780 T2DM patients enrolled in a diabetes clinic in Kumasi, Ghana. CHD risk was estimated using the Framingham and UKPDS risk scores. …”
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    Article
  10. 4490

    Discrepancies Between Bayesian Vancomycin Models Can Affect Clinical Decisions in the Critically Ill by Asad E. Patanwala, Danijela Spremo, Minji Jeon, Yann Thoma, Jan-Willem C. Alffenaar, Sophie Stocker

    Published 2022-01-01
    “…To assess the agreement in 24-hour area under the curve (AUC24) value estimates between commonly used vancomycin population pharmacokinetic models in the critically ill. …”
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    Article
  11. 4491

    Forecasting Crude Oil Consumption in China Using a Grey Prediction Model with an Optimal Fractional-Order Accumulating Operator by Huiming Duan, Guang Rong Lei, Kailiang Shao

    Published 2018-01-01
    “…In this paper, we study the grey-extended SIGM model, which is directly estimated with differential equations. This model has high simulation and prediction accuracies and is one of the important models in grey theory. …”
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    Article
  12. 4492

    An Integrated Framework for Mapping Nationwide Daily Temperature in China by Shaobo Zhong, Xinlan Ye, Mingxing Wang, Xin Mei, Dunjiang Song, Wenhui Wang

    Published 2022-01-01
    “…., MODIS), further enabling us to estimate Ta in view of the relationship between Ta and Ts. …”
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  13. 4493

    Solar Energy Prediction for Malaysia Using Artificial Neural Networks by Tamer Khatib, Azah Mohamed, K. Sopian, M. Mahmoud

    Published 2012-01-01
    “…The proposed equation has reduced the mean absolute percentage error (MAPE) in estimating the diffused solar irradiation compared with the conventional equation. …”
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  14. 4494

    Prevalence of depression in visually impaired children and adolescents: A systematic review and meta-analysis by Ajay Kumar Bakhla, Puja Pallavi, Ravi Rohan Kisku, Nishant Goyal, Amit Kumar, Kameshwar Prasad

    Published 2023-04-01
    “…A random-effects meta-analysis was used to estimate the pooled prevalence of depression. Heterogeneity was assessed using I2 to explain heterogeneity meta-regressive analysis and subgroup analyses were done. …”
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  15. 4495

    Predicting Radiative Heat Transfer in Oxy-Methane Flame Simulations: An Examination of Its Sensitivities to Chemistry and Radiative Property Models by Hassan Abdul-Sater, Gautham Krishnamoorthy, Mario Ditaranto

    Published 2015-01-01
    “…Radiative properties were estimated employing four weighted-sum-of-gray-gases (WSGG) models formulated from different spectroscopic/model databases. …”
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  16. 4496

    Prevalence of non-alcoholic fatty liver disease at obesity and its interrelation with cardio-vascular disease and 2nd type diabetes mellitus risk factors by G. A. Melnichenko, A. Yu. Yeliseyeva, M. V. Mayevskaya

    Published 2012-04-01
    “…Insulin resistance was estimated by HOMA-IR score. Metabolic syndrome was verified by IDF (2005) criteria. …”
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  17. 4497

    Modified Fracture Mechanics Approach for Hydraulic Fracturing Stress Measurements by Guiyun Gao, Chenghu Wang, Hao Zhou, Pu Wang

    Published 2020-01-01
    “…The horizontal maximum principal stresses determined using the modified Rummel method achieve the lowest relative error compared with other considered stress estimation approaches. This modified fracture mechanics method could be used as a potential alternative approach to obtain a considerably more precise estimation of the maximum horizontal stress in hydraulic fracturing stress determination.…”
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  18. 4498

    Simulation of Distributed Current Sensor Based on Optical Fiber Deformation by T. P. Yanukovich, A. V. Polyakov

    Published 2019-09-01
    “…The refractive index change influence on the result of measurements was estimated.…”
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  19. 4499

    Loss-Aware Histogram Binning and Principal Component Analysis for Customer Fleet Analytics by Kunxiong Ling, Jan Thiele, Thomas Setzer

    Published 2024-01-01
    “…We propose a method to estimate information loss when conducting histogram binning and principal component analysis (PCA) sequentially, as usually done in practice for fleet analytics. …”
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  20. 4500

    Comparative use of different AI methods for the prediction of concrete compressive strength by Mouhamadou Amar

    Published 2025-03-01
    “…The accuracy of models was estimated using traditional statistical indices such as R2, MAPE and RMSE. …”
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