Showing 22,081 - 22,100 results of 26,849 for search 'evaluation computing', query time: 0.20s Refine Results
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    Visual tracking of a moving target in 360-degree virtual reality: Analysis of the effects on attention and mood by T. Sellner, P. Ehmann, J. Spielmann, F. Gogolla, A. Rösgen, J. Mayer, M. A. Schoenfeld, M. A. Schoenfeld, H. Flor

    Published 2025-05-01
    “…A pursuit training was developed for the Helix-Arena. In this study, we evaluate the effectiveness of the pursuit training in the Helix-Arena compared to a control group [CG, training on a personal computer (PC)] in 34 healthy participants. …”
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    Local Sub-Block Contrast and Spatial–Spectral Gradient Feature Fusion for Hyperspectral Anomaly Detection by Dong Zhao, Xingchen Xu, Mingtao You, Pattathal V. Arun, Zhe Zhao, Jiahong Ren, Li Wu, Huixin Zhou

    Published 2025-02-01
    “…Experimental validation based on four real-world datasets demonstrates that the proposed method outperforms seven state-of-the-art techniques, showing superior performance in both qualitative and quantitative evaluations.…”
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    Can clinical audits be enhanced by pathway simulation and machine learning? An example from the acute stroke pathway by Andrew Salmon, Thomas Monks, Michael Allen, Kerry Pearn, Benjamin D Bray, Richard Everson, Martin James, Ken Stein

    Published 2019-09-01
    “…Objective To evaluate the application of clinical pathway simulation in machine learning, using clinical audit data, in order to identify key drivers for improving use and speed of thrombolysis at individual hospitals.Design Computer simulation modelling and machine learning.Setting Seven acute stroke units.Participants Anonymised clinical audit data for 7864 patients.Results Three factors were pivotal in governing thrombolysis use: (1) the proportion of patients with a known stroke onset time (range 44%–73%), (2) pathway speed (for patients arriving within 4 hours of onset: per-hospital median arrival-to-scan ranged from 11 to 56 min; median scan-to-thrombolysis ranged from 21 to 44 min) and (3) predisposition to use thrombolysis (thrombolysis use ranged from 31% to 52% for patients with stroke scanned with 30 min left to administer thrombolysis). …”
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  12. 22092

    Predicting neoadjuvant chemotherapy response in locally advanced gastric cancer using a machine learning model combining radiomics and clinical biomarkers by Tong Ling, Zhichao Zuo, Liucheng Wu, Jie Ma, Tingan Wang, Mingwei Huang

    Published 2025-05-01
    “…Pre-treatment portal venous-phase computed tomography scans were used to extract 1130 radiomic features via the OnekeyAI platform software. …”
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