Showing 1 - 20 results of 6,081 for search '(((( learning ((e decrease) OR (a decrease)) ) OR ( _ largest decrease ))) OR ( a mean decrease ))', query time: 0.76s Refine Results
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    Means for STEM competence for pre- and post-test. by Esther Kim (2996622)

    Published 2024
    “…This study reports on findings from a 10-week bi-national virtual STEM challenge, the World Smarts STEM Challenge, that brought adolescents in the United States and Ghana together to complete a STEM learning program. …”
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    Passive sensing data. by Thierry Jean (20691795)

    Published 2025
    “…Results also showed that metrics that do not account for imbalance (mean absolute error, accuracy) systematically overestimated performance, XGBoost models performed on par with or better than LSTM models, and a significant yet very small decrease in performance was observed as the forecast horizon expanded. …”
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    Surveys. by Thierry Jean (20691795)

    Published 2025
    “…Results also showed that metrics that do not account for imbalance (mean absolute error, accuracy) systematically overestimated performance, XGBoost models performed on par with or better than LSTM models, and a significant yet very small decrease in performance was observed as the forecast horizon expanded. …”
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