Showing 261 - 280 results of 344 for search 'statistical data augmentation methods', query time: 0.10s Refine Results
  1. 261

    Taking into account students' psychotypes and using their neuropsychological maps when implementing digital educational technologies within the Metaverse by Galiya Ldokova, Svetlana Frumina, Suad Abdalkareem Alwaely

    Published 2025-02-01
    “…The following statistical methods were used to analyze the research results: Student's t-test, ANOVA analysis of variance, and Pearson's correlation coefficient. …”
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    Article
  2. 262
  3. 263

    Sound-Based Unsupervised Fault Diagnosis of Industrial Equipment Considering Environmental Noise by Jeong-Geun Lee, Kwang Sik Kim, Jang Hyun Lee

    Published 2024-11-01
    “…Additionally, features were enhanced by applying noise reduction techniques via magnitude spectral subtraction and feature optimization, reflecting the characteristics of rotating equipment. Furthermore, data were augmented using generative adversarial networks to prevent overfitting. …”
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  4. 264
  5. 265

    VECTOR ERROR CORRECTION MODEL FOR FORECASTING SHEEP NUMBERS IN BULGARIA by Tsvetana HARIZANOVA–METODIEVA, Hristina HARIZANOVA, Zornica STOYANOVA

    Published 2016-01-01
    “…Sources of information were annual data from the Ministry of agriculture and food, Republic of Bulgaria and the data from the National Statistical Institute. …”
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  6. 266

    The Use of Autologous Bone Graft vs Allograft Viable Cell Matrix in Forefoot, Midfoot, and Hindfoot Fusion by John O'Keefe MD, Sarah Hall BA, Chase Gauthier MD, Christopher Toussaint MD, Edward Haupt MD, J. Benjamin Jackson MD, MBA, Tyler Gonzalez MD, MBA

    Published 2025-03-01
    “…Categorical and continuous data were compared using Chi-squared test and analysis of variance (ANOVA), respectively. …”
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  7. 267
  8. 268

    The influence of patient self-efficacy on value co-creation behavior and outcomes in chronic disease management: a cross-sectional study by Jiamin Tang, Jie Jia, Yuan Gao, Weixiao Yu, ZhengNan Meng, Hailong Zhu, Xianhong Huang

    Published 2025-05-01
    “…This study investigated the impact of chronic disease patients’ self-efficacy and value co-creation behaviors on the outcomes of value co-creation. Methods Relevant data were acquired through a questionnaire survey using statistical methods, such as the t-test, analysis of variance, and stratified linear regression. …”
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  9. 269

    Opportunities and Challenges of Cardiovascular Disease Risk Prediction for Primary Prevention Using Machine Learning and Electronic Health Records: A Systematic Review by Tianyi Liu, Andrew J. Krentz, Zhiqiang Huo, Vasa Ćurčin

    Published 2025-04-01
    “…Recent advancements in machine learning (ML) have demonstrated substantial potential in augmenting risk stratification for primary prevention, surpassing conventional statistical models in predictive performance. …”
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  10. 270

    Collaborative Integrated Navigation for Unmanned Aerial Vehicle Swarms Under Multiple Uncertainties by Le Zhang, Xiaomeng Cao, Mudan Su, Yeye Sui

    Published 2025-01-01
    “…Building upon this model, an augmented measurement nonlinear least squares positioning method is applied, achieving further improvements in localization accuracy. …”
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  11. 271

    Relationship Between Blurred Boundary and Neurological Deficits in Extension-Type Pediatric Supracondylar Humeral Fractures by Takuji Yamamoto, MD, Yoshifumi Ueshin, MD, Hikaru Ogawa, MD, Yasuharu Nakashima, MD, PhD

    Published 2025-09-01
    “…Data collected included age, sex, height, weight, body mass index, fracture type (Wilkins-modified Gartland classification), surgical method, neurological injury status, and recovery period. …”
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  12. 272

    Impact of Asset Bubbles on Exercise of Executive Stock Options by Amin Mawani, Saikat Sarkar

    Published 2025-05-01
    “…For a sample of U.S. firms from 1992 to 2021, the study identifies stock price bubble periods using the Generalized Sup Augmented Dickey-Fuller (GSADF) method. A bubble is a statistical measure that detects an ex-post firm-specific stock price exuberance that creates abnormally high variation in stock prices arising from changes in discount rates, R&D and market liquidity. …”
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  13. 273

    Optimising AVATAR therapy for people who hear distressing voices: study protocol for the AVATAR2 multi-centre randomised controlled trial by Philippa Garety, Clementine J. Edwards, Thomas Ward, Richard Emsley, Mark Huckvale, Paul McCrone, Mar Rus-Calafell, Miriam Fornells-Ambrojo, Andrew Gumley, Gillian Haddock, Sandra Bucci, Hamish McLeod, Amy Hardy, Emmanuelle Peters, Inez Myin-Germeys, Thomas Craig

    Published 2021-05-01
    “…The primary outcome is the PSYRATS Auditory Hallucinations Distress dimension score at 16 and 28 weeks, conducted by blinded assessors. Statistical analysis will follow the intention-to-treat principle and data will be analysed using linear mixed models. …”
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  14. 274

    FINANCING TRENDS OF TRADE AND LOGISTICS SECTOR IN DEVELOPING COUNTRIES: THE CASE OF AZERBAIJAN by Ayaz Museyibov, Ayhan Satiji

    Published 2023-12-01
    “…Applying the mixed-method approach, which entails both qualitative and quantitative research techniques, and taking data ranging from 2010 to 2022 from State Statistical Committee of Azerbaijan, World Bank and other financial reports and documents, the study set out to reveal main financial flows in sectors of overall economy of Azerbaijan. …”
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  15. 275

    Impact of environmental taxes, hydroelectricity consumption, economic globalization, and gross domestic product (GDP) on the load capacity factor in the selected European Union (EU... by Funda Kaya, Badsha Mia, Most. Asikha Aktar, Md. Shaddam Hossain, Md Mahedi Hassan, Muhammad Abdur Rahaman, Liton Chandra Voumik

    Published 2025-04-01
    “…The data showed important statistical issues such as slope heterogeneity across panels, CSD, mixed-order unit root structures, and long-run associations between variables. …”
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    Evaluation of Visitor Loyalty to Technology-Based Attractions for Sustainable Tourism at Taman Safari Indonesia after COVID-19 by Ratna Sari Hasibuan, Rinekso Soekmadi, Herry Purnomo, Nur Budi Mulyono

    Published 2025-07-01
    “…This study examines how visitors' experiences with technology-driven attractions influence their satisfaction and loyalty to TSI. The SEM-PSL method was used to analyze data using structural equation modeling. …”
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  18. 278

    Impact of Urban Waterfront Green Space Landscape Elements on Public Health Behaviors Based on Restorative Perception by Yi WU, Hongfei QIU, Xinyue LUO, Yaping HU

    Published 2025-03-01
    “…Behavioral observations are also employed to document specific instances of public engagement in restorative, physical, and social activities within these sites. Ultimately, data analysis methods, including multiple regression analysis and mediation effect analysis, are applied to explore the interrelationships among landscape elements, restorative perceptions, and health behaviors.ResultsResearch findings are summarized as follows. 1) Natural landscapes significantly enhance the public’s restorative perception, while a high proportion of artificial elements has the opposite effect. …”
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  19. 279

    Assessment of the comorbidity index in patients with ischemic heart disease before coronary artery bypass treatment by O. O. Zhurba, A. V. Rudenko, K. V. Rudenko

    Published 2025-04-01
    “…The material for the analysis was anamnestic and diagnostic and treatment data of 3672 electronic medical histories of patients with ischemic heart disease for the period from 2015 to 2021. …”
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