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Showing 981 - 1,000 results of 53,535 for search '(((unstructures OR structured) OR (unstructures OR structured)) OR (structures OR structure)) data', query time: 0.58s Refine Results
  1. 981

    Using Information Extraction to Normalize the Training Data for Automatic Radiology Report Generation by Yuxiang Liao, Haishan Xiang, Hantao Liu, Irena Spasic

    Published 2024-01-01
    “…We developed a joint entity and relation model and proposed a novel auxiliary component to enhance the model performance by interpreting token-level information. Using the annotated data, we trained the model for automatically converting information from a narrative radiology report into the structured representation, which achieved a micro-F1 of 96.6% and 96.1% on named entity recognition, 94.0% and 89.8% on entity attribute recognition, and 89.5% and 86.6% on relation extraction, on the MIMIC-CXR and CheXpert test sets, respectively. …”
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  2. 982
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  4. 984

    A Black Box Doubly Fed Wind Turbine Electromechanical Transient Structured Model Fault Ride-Through Control Identification Method Based on Measured Data by Xu Zhang, Shenbing Ma, Jun Ye, Lintao Gao, Hui Huang, Qiman Xie, Liming Bo, Qun Wang

    Published 2025-06-01
    “…Firstly, according to the domestic and international new energy turbine fault ride-through standards, the fault ride-through segmentation control characteristics are summarized, and a general structured model for fault ride-through segmentation control of doubly fed wind turbines is constructed; Secondly, based on the measured hardware-in-the-loop data of the doubly fed wind turbine black box controller, the method of data segmentation preprocessing and structured model identification of the doubly fed wind turbine is proposed by utilizing statistical modal features and genetic Newton’s algorithm, and a set of generalized software simulation platforms for parameter identification is developed by combining Matlab and BPA; lastly, using the measured data of the doubly fed wind turbine in the black box and the software platform, the validity and accuracy of the proposed parameter identification method and software are tested in the simulation. …”
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    Article
  5. 985

    Longitudinal pathway analysis using structural information with case studies in early type 1 diabetes by Maria K. Jaakkola, Anu Kukkonen-Macchi, Tomi Suomi, Laura L. Elo

    Published 2025-05-01
    “…The few available methods allowing the pathway analysis of more complex study designs cannot use pathway structures or handle the situation where the variable of interest is not defined for all samples. …”
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    Article
  6. 986
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    Theoretical study of the structures of Schiff base compounds and thermodynamic study of the tautomerism reactions by ab initio calculations by Ali Hossein Kianfar, Roghayeh Hashemi Fath

    Published 2017-12-01
    “…The optimized molecular geometry and atomic charges were calculated using MP2 method with 6-31G(d) basis set and compared with the reported X-ray data. Nickel and copper complexes have a planar structure while the zinc structure shows a distorted square-planar N2O2 coordination geometry. …”
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  8. 988

    From Viewing to Structure: A Computational Framework for Modeling and Visualizing Visual Exploration by Kuan-Chen Chen, Chang-Franw Lee, Teng-Wen Chang, Cheng-Gang Wang, Jia-Rong Li

    Published 2025-07-01
    “…This approach opens new possibilities for discovering structural organization within visual exploration data and analyzing goal-directed viewing behaviors. …”
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    Article
  9. 989

    Quantum chemical research of the molecular structure of 3,4-dicyanofuroxan by I. N. Kolesnikova, N. V. Lobanov, V. N. Lobanov, I. F. Shishkov

    Published 2023-05-01
    “…The equilibrium molecular structure of 3,4-dicyanofuroxan was refined by means of quantum chemical calculations using the Gaussian09 program. …”
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    Article
  10. 990

    Structuring data analysis projects in the Open Science era with Kerblam! [version 2; peer review: 2 approved] by Federico Alessandro Ruffinatti, Luca Munaron, Luca Visentin

    Published 2025-04-01
    “…Background Structuring data analysis projects, that is, defining the layout of files and folders needed to analyze data using existing tools and novel code, largely follows personal preferences. …”
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    Article
  11. 991

    Analysis of Development Patterns of Built Land and Spatial Structure in Bandung City Using Landsat 8 Image Data by Mukhoriyah Mukhoriyah, Samsul Arifin, Esthi Kurnia Dewi, Silvia Silvia

    Published 2021-04-01
    “…This study aims to analyze the development pattern of built land and the spatial structure of Bandung City. The data used are the 2015-2020 Landsat 8 time series imagery, the 2019 SPOT-6 imagery, and the administrative boundary map. …”
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  14. 994

    Regional Geological Data on the Volturno Basin Filling and Its Relationship to the Massico Structure (Southern Tyrrhenian Sea, Italy) by Gemma Aiello

    Published 2025-01-01
    “…This section has been integrated with multichannel seismic data of Zone E (ViDEPI project) to highlight its relationships with the Massico structure. …”
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  15. 995

    Structural characterization of the Zalm district, West Saudi Arabia, using aeromagnetic data: An approach for gold mineral exploration by Alzahrani Hassan, Ibrahim Elkhedr

    Published 2025-02-01
    “…For this purpose, the aeromagnetic data were subjected to enhancement filters to make the structural interpretation of the data easier. …”
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  16. 996

    Modeling Worldwide Tree Biodiversity Using Canopy Structure Metrics from Global Ecosystem Dynamics Investigation Data by Jin Xu, Kjirsten Coleman, Volker C. Radeloff, Melissa Songer, Qiongyu Huang

    Published 2025-04-01
    “…One of our new GEDI metrics, representing canopy structure complexity, was among the top five most important features. …”
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  17. 997

    CORRELATION OF STRUCTURAL AND FUNCTIONAL FEATURES OF LEFT VENTRICLE WITH AMBULATORY BLOOD PRESSURE MONITORING DATA IN PATIENTS WITH ESSENTIAL HYPERTENSION by O. M. Khromtsova, M. V. Arkhipov

    Published 2016-01-01
    “…The relationships between LV structural disturbances and 24-hour BP profile allow to reveal patients with unfavorable course of HT.…”
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  18. 998

    BLOCK STRUCTURE OF THE SOUTHERN KURAI BASIN OF GORNY ALTAI ACCORDING TO GEOELECTRIC DATA COMPARED TO THE DISTRIBUTION OF EARTHQUAKE EPICENTERS by A. M. Sanchaa, N. N. Nevedrova, P. V. Ponomarev

    Published 2019-03-01
    “…In our study of the Southwestern trough, it is established that most of the earthquakes concentrated in active fault structures separating the blocks of varying depths, which are identified from the geoelectric data. …”
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  19. 999

    Structural Features of Nanocrystalline Magnetite Obtained by Different Syntheses According to X-Ray Diffraction and Electron Microscopy Data by A.N. Kalinkevich, O.V. Kalinkevich, A.S. Stanislavov, V.N. Kuznetsov, L.F. Sukhodub, K.V. Tyschenko, M.G. Demidenko, S.N. Danilchenko

    Published 2011-01-01
    “…Structural features of nanosized magnetite Fe3O4 synthesized in the presence of polymeric matrices (polysaccharide chitosan, etc.) were studied using transmission electron microscopy (TEM) and X-ray diffraction analysis. …”
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  20. 1000