Showing 161 - 180 results of 946 for search 'VI data analysis', query time: 0.18s Refine Results
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    MSIMRS: Multi-Scale Superpixel Segmentation Integrating Multi-Source Remote Sensing Data for Lithology Identification in Semi-Arid Area by Jiaxin Lu, Liangzhi Li, Junfeng Wang, Ling Han, Zhaode Xia, Hongjie He, Zongfan Bai

    Published 2025-01-01
    “…In addition, pixel-level K-Nearest Neighbor (KNN), Random Forest (RF) and SVM classification algorithms, as well as deep-learning models including Resnet50 (Res50), Efficientnet_B8 (Effi_B8), and Vision Transformer (ViT) were chosen for a comparative analysis. Among these methods, our proposed MSIMRS-SVM achieved the highest accuracy in lithology classification in a typical semi-arid area, Duolun County, with an overall accuracy and Kappa coefficient of 92.9% and 0.92. …”
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  3. 163

    INVESTIGATION AND ANALYSIS OF DEVELOPMENT OF ORGANIC AGRICULTURE IN IRAN by Hamied VALIZADEH, Soleiman RASOULIAZAR, Loghman RASHIDPOUR

    Published 2018-01-01
    “…This research was carried out using the descriptive-survey research method. The data were collected by questionnaire and processed using factor analysis SPSS21 software. …”
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    Configuration Path Analysis of the Virtual Influencer’s Marketing Effectiveness by Min Tian, Haiqiang Hu, Meimei Chen

    Published 2025-05-01
    “…Grounded in the 5W communication model and utilizing a fuzzy-set qualitative comparative analysis (fsQCA), this study systematically explores how different configurational paths influence consumer engagement, drawing on empirical data from 205 participants. …”
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  6. 166

    Architecture-Aware Augmentation: A Hybrid Deep Learning and Machine Learning Approach for Enhanced Parkinson’s Disease Detection by Madjda Khedimi, Tao Zhang, Hanine Merzougui, Xin Zhao, Yanzhang Geng, Khamsa Djaroudib, Pascal Lorenz

    Published 2024-12-01
    “…Our findings reveal that ViT with KNN, initially achieving 96.77% accuracy on unaugmented data, experienced a notable decline across all augmentation techniques, suggesting it relies heavily on global patterns in spiral drawings. …”
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    Democratization of terrorism: an analysis of vehicle-based terrorist events by Ryan Scott Houser

    Published 2022-10-01
    “…This study aims to provide a historical analysis of the terrorism-based attacks using vehicles between 1970 and 2019.Methods This study uses the methodology suggested by Tin et al in which the Global Terrorism Database hosted by the National Consortium for the Study of Terrorism and Responses to Terrorism was searched retrospectively for data. …”
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  9. 169

    Dataset of bag-valve-mask ventilation parameters in patients with out-of-hospital cardiac arrest cared for by basic life support teamsMendeley Data by Bruno Tassart, Daniel Jost, Frédéric Lemoine, Alexandre Petermann, Marina Salomé, Emma Menant, Benoit Frattini, Justin Liscia, Sabine Lemoine, Stéphane Travers

    Published 2025-06-01
    “…The dataset includes ventilatory parameters recorded using a dedicated device connected to the bag-valve-mask (BVM) during OHCA treatment. Collected data comprise insufflated and tidal volumes (Vi and Vt), inspiratory and expiratory times (Ti and Te), leakage volumes and ratios, and intervals between ventilations. …”
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    Canopy Chlorophyll Content Inversion of Mountainous Heterogeneous Grasslands Based on the Synergy of Ground Hyperspectral and Sentinel-2 Data: A New Vegetation Index Approach by Yi Zheng, Yao Wang, Tayir Aziz, Ali Mamtimin, Yang Li, Yan Liu

    Published 2025-06-01
    “…Through the synergistic analysis of ground hyperspectral and Sentinel-2 data, this study employed Pearson correlation analysis and spectral resampling techniques to identify Sentinel-2 blue band B1 (443 nm) and red band B4 (665 nm) as chlorophyll-sensitive bands through spectral matching with the hyperspectral reflectance of typical grassland vegetation. …”
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  16. 176

    Genetic Variability in Bangladeshi Aromatic Rice through RAPD Analysis by Mehfuz Hasan, Mohammad Sharif Raihan

    Published 2014-10-01
    “…Genetic similarities obtained from RAPD data were also used to create a cluster diagram. …”
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    Associations between certification of visual impairment and socioeconomic deprivation: a study using data from the regional Northern Ireland sight impairment certification database by Tunde Peto, Augusto Azuara-Blanco, Jonathan Jackson, David Wright, Natasha Moore, Laura Cushley, Roseleen McCann, Tanya Moutray

    Published 2025-03-01
    “…This study aimed to explore the association between certification of visual impairment (CVI) and socioeconomic deprivation.Methods Data from all CVI forms across Northern Ireland (NI) between 2018 to 2022 were used for analysis. …”
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