Showing 141 - 160 results of 344 for search 'statistical data augmentation (method OR methods)', query time: 0.09s Refine Results
  1. 141

    Prevalence and predictors of cervical cancer screening among married women in India: A cross-sectional analysis of National Family Health Survey-5 data by Vansh Maheshwari, Siaa Girotra, Mansi Malik, Saurav Basu

    Published 2025-01-01
    “…In this study, we utilized data from the National Family Health Survey-5 (NFHS-5: 2019-2021) conducted by the International Institute of Population Studies. …”
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    Article
  2. 142

    What happens between first symptoms and first acute exacerbation of COPD – observational study of routine data and patient survey by Alex Bottle, Alex Adamson, Xiubin Zhang, Benedict Hayhoe, Jennifer K Quint

    Published 2024-10-01
    “…Future work It will be important to expand the COVID-era cohort with longer follow-up and augment general practitioner data for better prediction. …”
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    Article
  3. 143

    Robust Synthetic Data Generation for Sequential Financial Models Using Hybrid Variational Autoencoder–Markov Chain Monte Carlo Architectures by Francesco Bruni Prenestino, Enrico Barbierato, Alice Gatti

    Published 2025-02-01
    “…The experiments reveal the model’s scalability, maintaining high fidelity even under augmented dataset sizes and missing data scenarios. …”
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  4. 144
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  6. 146

    Racial disparities in diabetes care and outcomes for people with visual impairment: a descriptive analysis of the TriNetX research network by Charisse Madlock-Brown, Austin Lee, Jaime Seltzer, Anthony Solomonides, Nisha Mathews, Jimmy Phuong, Nicole Weiskopf, William G. Adams, Harold Lehmann, Juan Espinoza

    Published 2025-07-01
    “…Abstract Background This research delves into the confluence of racial disparities and health inequities among individuals with disabilities, with a focus on those contending with both diabetes and visual impairment. Methods Utilizing data from the TriNetX Research Network, which includes electronic medical records of roughly 115 million patients from 83 anonymous healthcare organizations, this study employs a directed acyclic graph (DAG) to pinpoint confounders and augment interpretation. …”
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  7. 147
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  9. 149

    An Attention-based Model for Recognition of Facial Expressions Using CNN-BiLSTM by Sushil Kumar Singh, Manish Kumar, Ikram Majeed Khan, A. Jayanthiladevi, Chirag Agarwal

    Published 2025-02-01
    “…The results demonstrate that our proposed model outperforms existing approaches, highlighting the effectiveness of incorporating attention paradigms, hybrid deep learning architectures, and advanced preprocessing methods for facial emotion detection. The non-parametric statistical test also analyzes it.…”
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  10. 150

    Comparing the Effect of Beractant (Beraksurf™) with That of Poractant Alfa (Curosurf®) on the Need for Intermittent Positive Pressure Ventilation in Neonatal Respiratory Distress S... by Yosra Khazani, Sirous Fathi Manesh, Elnaz Shaseb, Parvin Sarbakhsh

    Published 2025-02-01
    “…This study aimed to estimate the effect of beractant (Beraksurf™, Tekzima Company), compared with the Poractant alfa (Curosurf®, Chiesi Pharmaceuticals), as surfactant replacement therapy, on the need for Intermittent Positive Pressure Ventilation (IPPV) in Neonatal Respiratory Distress Syndrome (NRDS) more precisely by fitting a semi-parametric efficient model adjusted for appropriate covariates. Method This study is secondary and we re-analyzing data of a published RCT. …”
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  11. 151

    Enhancing Hierarchical Classification in Tree-Based Models Using Level-Wise Entropy Adjustment by Olga Narushynska, Anastasiya Doroshenko, Vasyl Teslyuk, Volodymyr Antoniv, Maksym Arzubov

    Published 2025-03-01
    “…Future research will focus on integrating neural networks with hierarchy-aware metrics, enhancing data augmentation to address class imbalance, and developing real-time classification systems for practical use in industries such as retail, logistics, and healthcare.…”
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  12. 152
  13. 153

    Review of Synthetic Aperture Radar Automatic Target Recognition: A Dual Perspective on Classical and Deep Learning Techniques by Jakub Slesinski, Damian Wierzbicki

    Published 2025-01-01
    “…The performance has further been enhanced with techniques, such as transfer learning, unsupervised learning, and adversarial learning, to overcome data scarcity and variability. Alongside these techniques, this review also looks at application-specific methods suited to operational needs, such as real-time detection, robust classification, an identification of small objects, and new data handling techniques, such as data augmentation and multimodal fusion. …”
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  14. 154

    Robust lung segmentation in Chest X-ray images using modified U-Net with deeper network and residual blocks by Wiley Tam, Paul Babyn, Javad Alirezaie

    Published 2025-01-01
    “…An ablation study was conducted to evaluate these architectural components, along with additional elements like augmented data, alternative backbones, and attention mechanisms. …”
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  15. 155
  16. 156

    Task-aware conditional GAN with multi-objective loss for realistic and efficient industrial time series generation by Kai Lang, Yonghua Li

    Published 2025-08-01
    “…To address these challenges, we propose a novel conditional generative adversarial framework that integrates statistical feature augmentation, multi-scale temporal windows, and a composite loss function combining adversarial, L2, DTW, FID, and statistical constraints. …”
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  17. 157

    Space-scale exploration of the poor reliability of deep learning models: the case of the remote sensing of rooftop photovoltaic systems by Gabriel Kasmi, Laurent Dubus, Yves-Marie Saint-Drenan, Philippe Blanc

    Published 2025-01-01
    “…Finally, based on our analysis, we introduce a data augmentation technique designed to improve the robustness of deep learning classifiers under varying acquisition conditions. …”
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  18. 158

    Self‐Supervised Classification of Weather Systems Based on Spatiotemporal Contrastive Learning by Liwen Wang, Qian Li, Qi Lv

    Published 2022-08-01
    “…However, the existing classification methods are challenged due to a lack of labels and inaccurate similarity measures between data samples. …”
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  19. 159

    Divergent confidence intervals among pre-specified analyses in the HiSTORIC stepped wedge trial: An exploratory post-hoc investigation. by Richard A Parker, Catriona Keerie, Christopher J Weir, Atul Anand, Nicholas L Mills

    Published 2022-01-01
    “…In particular, the observed divergence between the calendar-matched and other analyses remained, even after performing the covariate adjustment methods, and after using data augmentation. Divergence was particularly acute for the safety endpoint, which had an event rate of 0.36% overall. …”
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  20. 160

    Evaluation of Efficacy of Artificial Intelligence in Orthopantomogram in Detecting and Classifying Radiolucent Lesions by Sheetal Singar, Ajay Parihar, Prashanthi Reddy

    Published 2023-07-01
    “…The descriptive statistics was performed. The Cohen kappa correlation coefficient was used for assessment of reliability of the diagnostic methods. …”
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