Showing 61 - 80 results of 421 for search 'Probability density evaluation', query time: 0.10s Refine Results
  1. 61

    Development and validation of a nomogram for predicting low bone mineral density in male patients with ankylosing spondylitis by Xiaotong Yang, Qin Cheng, Yifan Li, Hao Tang, Hao Tang, Xin Chen, Lijun Ma, Jing Gao, Wei Ji

    Published 2025-05-01
    “…The models were comprehensively evaluated for discrimination, calibration, and clinical utility. …”
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    Article
  2. 62

    Characterisation of macrogel composition from industrial natural rubber samples: Influence of proteins on the macrogel crosslink density by S. Rolere, C. Bottier, L. Vaysse, J. Sainte-Beuve, F. Bonfils

    Published 2016-05-01
    “…Swelling was measured in tetrahydrofuran in order to evaluate the crosslink density (Mc–1) of each macrogel. …”
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    Article
  3. 63

    Assessing wind energy exploitation potential in several regions of Viet Nam using Kernel density estimation model by Tin Trung Chau, Tuan Ngoc Nguyen, Ton Duc Do

    Published 2024-10-01
    “…The wind speed data are used to construct wind speed probability distributions (WSPDs) based on kernel density estimation (KDE). …”
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    Article
  4. 64

    Assessing wind energy exploitation potential in several regions of Viet Nam using Kernel density estimation model by Tin Trung Chau, Tuan Ngoc Nguyen, Ton Duc Do

    Published 2024-10-01
    “…The wind speed data are used to construct wind speed probability distributions (WSPDs) based on kernel density estimation (KDE). …”
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    Article
  5. 65

    Spatiotemporal prediction of soil organic carbon density in Europe (2000–2022) using earth observation and machine learning by Xuemeng Tian, Sytze de Bruin, Rolf Simoes, Mustafa Serkan Isik, Robert Minarik, Yu-Feng Ho, Murat Şahin, Martin Herold, Davide Consoli, Tomislav Hengl

    Published 2025-07-01
    “…This article describes a comprehensive framework for soil organic carbon density (SOCD, kg/m3) modeling and mapping, based on spatiotemporal random forest (RF) and quantile regression forests (QRF). …”
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    Article
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    Potential and Observed Supply–Demand Characteristics of Medical Services: A Case Study of Nighttime Visits in Shenzhen by Xiaojie Wu, Zhengdong Huang, Xi Yu

    Published 2024-10-01
    “…Comparing PSP and OSP helps to leverage travel data to understand hospital selection preferences and improve medical service evaluation models. This study proposes a selection probability-based accessibility model for calculating PSP and OSP accessibility. …”
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    Article
  9. 69

    Low bone density, vertebral fracture and FRAX score in kidney transplant recipients: A cross-sectional cohort study. by Arzu Velioglu, Burcu Kaya, Basar Aykent, Bige Ozkan, Melis Sevil Karapinar, Hakki Arikan, Ebru Asicioglu, Onur Bugdaycı, Dilek Gogas Yavuz, Serhan Tuglular

    Published 2021-01-01
    “…<h4>Background</h4>Kidney transplantation (KT) recipients are at increased risk of low bone density (LBD) and fractures. In this retrospective study, we investigated bone mineral density (BMD), vertebral fractures, calculated risk for major osteoporotic fractures (MOF), and hip fractures in the KT recipients.…”
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  10. 70
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    Validation of a novel time-to-event nest density estimator on passerines: An example using Brewer's sparrows (Spizella breweri). by Kaitlyn M Reintsma, Alan H Harrington, Victoria J Dreitz

    Published 2019-01-01
    “…Unfortunately, locating every nest in a given area to determine nest density is often not feasible and can be biased by measurement error. …”
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    Article
  12. 72

    DECISION SUPPORT SYSTEM STATISTICAL SYNTHESIS, BASED ON AN ASSESSMENT CARRIED OUT WITH THE INTENSITY OF INTERACTION TEACH AND THE LEARNING ENVIRONMENT by E. V. Kondratyonok, V. A. Kondratyonok

    Published 2016-11-01
    “…The illustrations amply illustrate the main results of the study. Evaluation of the intensity of the interaction with the student learning environment in the article is defined as a discrete estimate of the maximum a posteriori probability density.The results allow to realize the synthesized system in practice. …”
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    Article
  13. 73

    An Approach Based on Sum Product Networks for Code Smells Detection by Mostefai Abdelkader

    Published 2025-06-01
    “…This paper introduces a method (CSDSPN) based on a sum product network (SPN); a probabilistic deep architecture not yet evaluated in the context of code smell detection. SPNs are tractable density estimators that compactly represent a joint probability distribution. …”
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    Article
  14. 74

    Biotic interactions and stream network position affect body size of aquatic vertebrates across watersheds by Brooke E. Penaluna, Sherri L. Johnson, Amanda M. M. Pollock, Ivan Arismendi, Dana R. Warren

    Published 2025-06-01
    “…We used an extensive dataset spanning 41 stream sites over 7 years to evaluate how density‐dependent and density‐independent factors influence the size of two top predators in small watersheds, Coastal Cutthroat Trout Oncorhynchus clarkii clarkii and Coastal Giant Salamanders Dicamptodon tenebrosus. …”
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    Article
  15. 75

    Performance evaluation of photovoltaic scenario generation by Siyu Ren, Tongxin Yang, Jun Luo, Gang Wu, Gang Wu, Kai Mao, Bowen Liu

    Published 2025-03-01
    “…Existing studies predominantly rely on metrics such as mean, variance, and probability density functions for assessment. However, these approaches struggle to disentangle the underlying mechanisms of morphological features and environmental stochastic factors (e.g., cloud cover, seasonal variations) from individual or batch-generated samples. …”
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    Article
  16. 76

    Forearm bone mineral density predicts subsidence of titanium mesh cage after anterior cervical corpectomy and fusion in patients with cervical spondylosis by Jinzhou Wang, Zifan Wang, Yang Feng, Ping Xia, Jiangtao He, Qian Chen, Yuwei Gou, Baicheng Du, Kui Li

    Published 2025-04-01
    “…Systematic research on the precise correlation between titanium mesh subsidence risk following ACCF surgery and forearm bone mineral density is, however, insufficient. Methods This study retrospectively evaluated 114 patients who were treated with ACCF at the Affiliated Hospital of North Sichuan Medical College between September 2020 and September 2023. …”
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    Article
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    Optimal distribution modeling and multifractal analysis of wind speed in the complex terrain of Sichuan Province, China by Cun Zhan, Renjuan Wei, Lu Zhao, Shijun Chen, Chunying Shen

    Published 2025-02-01
    “…Wind power has the potential to complement hydropower, yet its complex fluctuations required a systematic assessment. Accordingly, we evaluated maximum likelihood estimation and three goodness-of-fit tests to identify the optimal distribution model of daily wind speed records during 1961–2017 across 156 weather stations in Sichuan Province among six commonly used probability density distributions. …”
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