Showing 2,081 - 2,100 results of 13,372 for search '(( significant increase decrease ) OR ( significant ((greater decrease) OR (greatest decrease)) ))', query time: 0.45s Refine Results
  1. 2081
  2. 2082

    Major hyperparameters of RF-SVR. by Jintao Li (448681)

    Published 2024
    “…For instance, the RF-MLPR model achieved a 3.7%–6.5% improvement in the Nash-Sutcliffe efficiency (NSE) metric across four hydrological stations compared to the RF-SVR model. (4) Prediction accuracy decreased with longer forecast periods, with the R<sup>2</sup> value dropping from 0.8886 for a 1-month forecast to 0.6358 for a 12-month forecast, indicating the increasing challenge of long-term predictions due to greater uncertainty and the accumulation of influencing factors over time. (5) The RF-MLPR model outperformed the RF-SVR model, demonstrating a superior ability to capture the complex, nonlinear relationships inherent in the data. …”
  3. 2083

    Pseudo code for coupling model execution process. by Jintao Li (448681)

    Published 2024
    “…For instance, the RF-MLPR model achieved a 3.7%–6.5% improvement in the Nash-Sutcliffe efficiency (NSE) metric across four hydrological stations compared to the RF-SVR model. (4) Prediction accuracy decreased with longer forecast periods, with the R<sup>2</sup> value dropping from 0.8886 for a 1-month forecast to 0.6358 for a 12-month forecast, indicating the increasing challenge of long-term predictions due to greater uncertainty and the accumulation of influencing factors over time. (5) The RF-MLPR model outperformed the RF-SVR model, demonstrating a superior ability to capture the complex, nonlinear relationships inherent in the data. …”
  4. 2084

    Major hyperparameters of RF-MLPR. by Jintao Li (448681)

    Published 2024
    “…For instance, the RF-MLPR model achieved a 3.7%–6.5% improvement in the Nash-Sutcliffe efficiency (NSE) metric across four hydrological stations compared to the RF-SVR model. (4) Prediction accuracy decreased with longer forecast periods, with the R<sup>2</sup> value dropping from 0.8886 for a 1-month forecast to 0.6358 for a 12-month forecast, indicating the increasing challenge of long-term predictions due to greater uncertainty and the accumulation of influencing factors over time. (5) The RF-MLPR model outperformed the RF-SVR model, demonstrating a superior ability to capture the complex, nonlinear relationships inherent in the data. …”
  5. 2085

    Results of RF algorithm screening factors. by Jintao Li (448681)

    Published 2024
    “…For instance, the RF-MLPR model achieved a 3.7%–6.5% improvement in the Nash-Sutcliffe efficiency (NSE) metric across four hydrological stations compared to the RF-SVR model. (4) Prediction accuracy decreased with longer forecast periods, with the R<sup>2</sup> value dropping from 0.8886 for a 1-month forecast to 0.6358 for a 12-month forecast, indicating the increasing challenge of long-term predictions due to greater uncertainty and the accumulation of influencing factors over time. (5) The RF-MLPR model outperformed the RF-SVR model, demonstrating a superior ability to capture the complex, nonlinear relationships inherent in the data. …”
  6. 2086

    Schematic diagram of the basic principles of SVR. by Jintao Li (448681)

    Published 2024
    “…For instance, the RF-MLPR model achieved a 3.7%–6.5% improvement in the Nash-Sutcliffe efficiency (NSE) metric across four hydrological stations compared to the RF-SVR model. (4) Prediction accuracy decreased with longer forecast periods, with the R<sup>2</sup> value dropping from 0.8886 for a 1-month forecast to 0.6358 for a 12-month forecast, indicating the increasing challenge of long-term predictions due to greater uncertainty and the accumulation of influencing factors over time. (5) The RF-MLPR model outperformed the RF-SVR model, demonstrating a superior ability to capture the complex, nonlinear relationships inherent in the data. …”
  7. 2087

    Table1_Organic fertilizer increases pumpkin production by improving soil fertility.docx by Fangfang Ren (1835083)

    Published 2024
    “…Compared to CK, the average soil bulk density was significantly decreased by 8.27–18.51% (P< 0.05); the soil organic carbon, available phosphorus, available potassium, and nitrate nitrogen under H treatment were increased by an average of 32.37%, 21.85%, 18.70%, and 36.97%, respectively. …”
  8. 2088

    Trend of total hospital attendance. by Yaw Nyarko Opoku-Boateng (20477302)

    Published 2024
    “…Month-on-month, antenatal and out-patient utilization decreased by 21,948.21 and 151,342.40, respectively. …”
  9. 2089

    Trend of outpatient (OPD) consultations. by Yaw Nyarko Opoku-Boateng (20477302)

    Published 2024
    “…Month-on-month, antenatal and out-patient utilization decreased by 21,948.21 and 151,342.40, respectively. …”
  10. 2090

    Variables used for the analysis. by Yaw Nyarko Opoku-Boateng (20477302)

    Published 2024
    “…Month-on-month, antenatal and out-patient utilization decreased by 21,948.21 and 151,342.40, respectively. …”
  11. 2091

    Trend of PNC attendance over the period. by Yaw Nyarko Opoku-Boateng (20477302)

    Published 2024
    “…Month-on-month, antenatal and out-patient utilization decreased by 21,948.21 and 151,342.40, respectively. …”
  12. 2092

    Trend of ANC attendance over the period. by Yaw Nyarko Opoku-Boateng (20477302)

    Published 2024
    “…Month-on-month, antenatal and out-patient utilization decreased by 21,948.21 and 151,342.40, respectively. …”
  13. 2093

    Total hospital attendances by specialty. by Yaw Nyarko Opoku-Boateng (20477302)

    Published 2024
    “…Month-on-month, antenatal and out-patient utilization decreased by 21,948.21 and 151,342.40, respectively. …”
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