Showing 301 - 320 results of 390 for search '"statistical model"', query time: 0.07s Refine Results
  1. 301

    Assessing Methods to Measure Stem Diameter at Breast Height with High Pulse Density Helicopter Laser Scanning by Matthew J. Sumnall, Ivan Raigosa-Garcia, David R. Carter, Timothy J. Albaugh, Otávio C. Campoe, Rafael A. Rubilar, Bart Alexander, Christopher W. Cohrs, Rachel L. Cook

    Published 2025-01-01
    “…The stem classification method required comparatively little development of statistical models to provide estimates, which ultimately had a similar level of accuracy (RMSE < 1 cm) to PREV. …”
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    Article
  2. 302

    Ecofriendly dyeing of silk fabric with yellow natural and synthetic dye by Hamid Ali Tanveer, Shahid Adeel, Fazal-ur-Rehman, Muhammad Ibrahim, Al Mojnun Shamim, Muhammad Aftab, Muhammad Imran, Rony Mia

    Published 2025-03-01
    “…MW treatment of up to 2–10 min was used to stimulate the dye solution and fabric, with dyeing variables were selected using statistical modelling. For the natural dye from curcumin rhizome, mordanting was performed before and after dyeing. …”
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    Article
  3. 303

    A Comprehensive Review of Wind Power Prediction Based on Machine Learning: Models, Applications, and Challenges by Zongxu Liu, Hui Guo, Yingshuai Zhang, Zongliang Zuo

    Published 2025-01-01
    “…This paper presents a comprehensive review of machine learning techniques applied to wind power prediction, emphasizing their advantages over traditional physical and statistical models. Machine learning methods, especially deep learning approaches such as Convolutional Neural Networks (CNNs), Long Short-Term Memory Networks (LSTMs), and ensemble learning techniques like XGBoost, excel in addressing the nonlinearity and complexity of wind power data. …”
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    Article
  4. 304

    Use of Machine Learning Models for Prediction of Organic Carbon and Nitrogen in Soil from Hyperspectral Imagery in Laboratory by Manuela Ortega Monsalve, Mario Cerón-Muñoz, Luis Galeano-Vasco, Marisol Medina-Sierra

    Published 2023-01-01
    “…The objective of this research is to use statistical models to predict OC and N in soils from hyperspectral images. …”
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    Article
  5. 305

    A Study on the Changes of Urban System Pattern in Markazi Province by Alireza Sayyafzadeh, Mohammad Mireh, Morteza Nodeh Farahani

    Published 2012-11-01
    “…This distribution has been measured using mathematical and statistical models. Urban system is spatial visualization of political economy and land management. …”
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    Article
  6. 306

    The impact of consultants’ power dynamics on clients’ self-efficacy and managerial stress by Rotem Lachmi, Batia Ben-Hador, Yael Brender-Ilan

    Published 2025-01-01
    “…Using moderation statistical models, a significant correlation was found between consultants’ Expert power and clients’ self-efficacy, with managerial stress moderating this relationship. …”
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  7. 307

    Machine learning algorithms in air quality modeling by A. Masih

    Published 2019-10-01
    “…The recent advances in statistical modeling based on machine learning approaches have emerged as solution to tackle these issues. …”
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    Article
  8. 308

    Within-host bayesian joint modeling of longitudinal and time-to-event data of Leishmania infection. by Felix M Pabon-Rodriguez, Grant D Brown, Breanna M Scorza, Christine A Petersen

    Published 2024-01-01
    “…There are many mathematical and statistical models for these kinds of processes that take into account a wide range of events that happen within the host. …”
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    Article
  9. 309

    Spatial analysis of distribution and access to urban services at the level of urban neighborhoods with a spatial justice approach (Case study: Commercial uses of Ardabil city) by Alireza Mohammadi, Reza Hashemi Masoomabad, chnour Mohammadi

    Published 2021-12-01
    “…The statistical population of the study is 44 localities of Ardabil city. Spatial statistics models, Hot Spot Analysis, and GIS software were used for data analysis. …”
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    Article
  10. 310

    Factors associated with the delay in diagnosis of extrapulmonary tuberculosis at the patient and health system level: A study from a rural setting in India. by Shoaib Hassan, Reza Yaesoubi, Ole Bjørgaas Helle Magnus, Mala Kanthali, Manju Raj Purohit, Tehmina Mustafa

    Published 2025-01-01
    “…Most of the adult EPTB (83%) and non-TB (76%) patients were self-referred to our study site, where they were diagnosed. Our statistical models highlighted low-middle income groups, longer distances and longer travel time to HFs, and potentially less-empowered occupations as housewives with a prolonged TTD. …”
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    Article
  11. 311

    The good, bad, and ugly of comment prompts: Effects on length and helpfulness of peer feedback by Huifeng Mu, Christian D. Schunn

    Published 2025-01-01
    “…Since a given comment prompt often contained multiple features, statistical models were used to tease apart the unique relationship of each comment prompt feature with comment length and helpfulness. …”
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    Article
  12. 312

    Intelligent Processing Methods by Veronika V. Tolmanova, Denis A. Andrikov

    Published 2024-12-01
    “…It was demonstrated that the use of the wavelet transform contributed to the identification of significant features in the analyzed data, while stochastic methods provided reliable forecasts based on statistical models. Practical application of these methods on examples from various fields showed their high efficiency and significance in scientific and applied applications, which confirmed the relevance and prospects of further study and development of intelligent data processing methods. …”
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    Article
  13. 313

    The dengue disquisition: A low-cost public housing conundrum in Klang Valley, Malaysia. by Nabila AbuBakar, Jerzy M Behnke, Norhidayu Sahimin, Xiaoye Kang, Siti Nursyahirah Mohd Shahar, Yvonne Ai Lian Lim, Siti Nursheena Mohd Zain

    Published 2025-01-01
    “…Overall seroprevalence of anti-dengue immunoglobulin G (IgG) was 78.2% (CL: 72.5-83.1) among the 436 residents who participated in the study, while seroprevalence of anti-dengue IgM was 0.9% (CL: 0.2-3.2). Log-linear statistical models with the presence/absence of anti-dengue IgG and individual factors showed significant associations of anti-dengue IgG with age, income, location, and waste bin conditions, but ethnicity was just at the wrong side of the cut-off for significance. …”
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  14. 314

    Analysis and Classification of Mobile Apps Using Topic Modeling: A Case Study on Google Play Arabic Apps by Ahlam Fuad, Maha Al-Yahya

    Published 2021-01-01
    “…Topic modeling is a type of statistical modeling technique for discovering abstract topics that occur in a set of documents. …”
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    Article
  15. 315

    Which Dimensions of Entrepreneurial Orientation Drive Firm Performance in Hostile Environments? Lessons From the Pandemic Crisis by Marcin Suder

    Published 2024-12-01
    “…Unlike traditional approaches, this method relied on subjective, retrospective experiences and evaluations of entrepreneurs and managers, rather than predefined constructs or statistical models. Findings: The results indicate that, in the hostile environment of the pandemic, two of the three EO dimensions, that is, proactiveness and innovativeness, were perceived by entrepreneurs and managers as significant factors mitigating the crisis’s impact on firm performance. …”
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  16. 316

    Ashwagandha: Optimizing the Extraction and Electrospun Nanofiber Production by Maciej Jaskólski, Magdalena Paczkowska-Walendowska, Andrzej Miklaszewski, Judyta Cielecka-Piontek

    Published 2025-01-01
    “…The optimal nanofiber composition was determined to be 2.5 mL extract, 25% PVP, and an extract-to-HPβCD ratio of 1:0.6. Statistical modeling confirmed that the electrospinning process did not compromise the antioxidant or anti-inflammatory properties of the extract, with extract content being the primary determinant of biological activity. …”
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    Article
  17. 317

    GIS-based frequency ratio and Shannon entropy modeling for landslide susceptibility mapping: A case study in Kundah Taluk, Nilgiris District, India by Senthilkumar Harithaa, Selvaraj Evany Nithya

    Published 2025-01-01
    “…This highlights the necessity for mapping landslide susceptibility and effective planning. Two bivariate statistical models were employed to evaluate the landslide susceptibility: Frequency ratio (FR) and Shannon entropy (SE). …”
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    Article
  18. 318

    Modeling to medical and economic data using: The transmuted power unit inverse Lindley distribution by Eman A. Eldessouky, Osama H. Mahmoud Hassan, Badr Aloraini, Ibrahim Elbatal

    Published 2025-02-01
    “…The hazard rate function may display both increasing and decreasing patterns, offering significant flexibility in the formulation of statistical models for biomedical and economic research. …”
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    Article
  19. 319

    Efficient Handling of Data Imbalance in Health Insurance Fraud Detection Using Meta-Reinforcement Learning by Supriya Seshagiri, K. V. Prema

    Published 2025-01-01
    “…Data imbalance is one of the major challenges in health insurance fraud detection where the distribution of classes within the dataset is significantly skewed, leading statistical models to be biased toward the dominant class. …”
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    Article
  20. 320

    Carbon utilization and storage through rehabilitation of groundwater wells by Vivek V. Patil, Gabriella Basso, Steven Catania, Christopher Catania, Timothy Ostapuk, Robert Vince

    Published 2024-06-01
    “…Based on field data collection and statistical modeling, we estimated that 82–96% (median 90%) of the injected CO $${_2}$$ 2 remains in the subsurface post injection. …”
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    Article