Showing 1 - 20 results of 68 for search '(( significantly ((mean decrease) OR (linear decrease)) ) OR ( significantly high decrease ))~', query time: 0.57s Refine Results
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    Fluctuation trend of the mean temperature index. by Chengyuan Hao (21615653)

    Published 2025
    “…The relative high temperature indices showed an increasing trend while the relevant low temperature indices tended to decrease. …”
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    Variation curve of the mean temperature index. by Chengyuan Hao (21615653)

    Published 2025
    “…The relative high temperature indices showed an increasing trend while the relevant low temperature indices tended to decrease. …”
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    Mann-Kendall test for the mean temperature index. by Chengyuan Hao (21615653)

    Published 2025
    “…The relative high temperature indices showed an increasing trend while the relevant low temperature indices tended to decrease. …”
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    The Date. by Chengyuan Hao (21615653)

    Published 2025
    “…The relative high temperature indices showed an increasing trend while the relevant low temperature indices tended to decrease. …”
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    Variation curve of the extreme temperature index. by Chengyuan Hao (21615653)

    Published 2025
    “…The relative high temperature indices showed an increasing trend while the relevant low temperature indices tended to decrease. …”
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    Association between FF Proximity and BMI by sex. by Kimberly Yuin Y’ng Wong (22766265)

    Published 2025
    “…FF spatial access was the sum of inverted distances to all FFR within an 8 km Euclidean distance and subsequently categorized into none, low, moderate, and high. Multilevel linear regression adjusted the associations of BMI for socio-demographics, district population density, and district median income. …”
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    Structure diagram of ensemble model. by Hongqi Wang (2208238)

    Published 2024
    “…Furthermore, we quantitatively analyze the specific influence of water content and other factors on the thermal conductivity of stabilized soil and construct a comprehensive prediction model encompassing BP neural network, gradient boosting decision tree, and linear regression models. Comparative analysis highlights the significant enhancement in prediction accuracy achieved by the proposed ensemble model over single machine learning models, with root mean square error (RMSE) values below 0.05 and mean absolute percentage error (MAPE) values remaining under 2.5% in both frozen and unfrozen states. …”
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    Fitting formula parameter table. by Hongqi Wang (2208238)

    Published 2024
    “…Furthermore, we quantitatively analyze the specific influence of water content and other factors on the thermal conductivity of stabilized soil and construct a comprehensive prediction model encompassing BP neural network, gradient boosting decision tree, and linear regression models. Comparative analysis highlights the significant enhancement in prediction accuracy achieved by the proposed ensemble model over single machine learning models, with root mean square error (RMSE) values below 0.05 and mean absolute percentage error (MAPE) values remaining under 2.5% in both frozen and unfrozen states. …”
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    Test plan. by Hongqi Wang (2208238)

    Published 2024
    “…Furthermore, we quantitatively analyze the specific influence of water content and other factors on the thermal conductivity of stabilized soil and construct a comprehensive prediction model encompassing BP neural network, gradient boosting decision tree, and linear regression models. Comparative analysis highlights the significant enhancement in prediction accuracy achieved by the proposed ensemble model over single machine learning models, with root mean square error (RMSE) values below 0.05 and mean absolute percentage error (MAPE) values remaining under 2.5% in both frozen and unfrozen states. …”
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    Fitting surface parameters. by Hongqi Wang (2208238)

    Published 2024
    “…Furthermore, we quantitatively analyze the specific influence of water content and other factors on the thermal conductivity of stabilized soil and construct a comprehensive prediction model encompassing BP neural network, gradient boosting decision tree, and linear regression models. Comparative analysis highlights the significant enhancement in prediction accuracy achieved by the proposed ensemble model over single machine learning models, with root mean square error (RMSE) values below 0.05 and mean absolute percentage error (MAPE) values remaining under 2.5% in both frozen and unfrozen states. …”
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    Model generalisation validation error analysis. by Hongqi Wang (2208238)

    Published 2024
    “…Furthermore, we quantitatively analyze the specific influence of water content and other factors on the thermal conductivity of stabilized soil and construct a comprehensive prediction model encompassing BP neural network, gradient boosting decision tree, and linear regression models. Comparative analysis highlights the significant enhancement in prediction accuracy achieved by the proposed ensemble model over single machine learning models, with root mean square error (RMSE) values below 0.05 and mean absolute percentage error (MAPE) values remaining under 2.5% in both frozen and unfrozen states. …”
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    Empirical model prediction error analysis. by Hongqi Wang (2208238)

    Published 2024
    “…Furthermore, we quantitatively analyze the specific influence of water content and other factors on the thermal conductivity of stabilized soil and construct a comprehensive prediction model encompassing BP neural network, gradient boosting decision tree, and linear regression models. Comparative analysis highlights the significant enhancement in prediction accuracy achieved by the proposed ensemble model over single machine learning models, with root mean square error (RMSE) values below 0.05 and mean absolute percentage error (MAPE) values remaining under 2.5% in both frozen and unfrozen states. …”
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    Fitting curve parameters. by Hongqi Wang (2208238)

    Published 2024
    “…Furthermore, we quantitatively analyze the specific influence of water content and other factors on the thermal conductivity of stabilized soil and construct a comprehensive prediction model encompassing BP neural network, gradient boosting decision tree, and linear regression models. Comparative analysis highlights the significant enhancement in prediction accuracy achieved by the proposed ensemble model over single machine learning models, with root mean square error (RMSE) values below 0.05 and mean absolute percentage error (MAPE) values remaining under 2.5% in both frozen and unfrozen states. …”