بدائل البحث:
significance tests » significance test (توسيع البحث), significance testing (توسيع البحث), significance set (توسيع البحث)
largest decrease » marked decrease (توسيع البحث)
larger decrease » marked decrease (توسيع البحث)
tests decrease » costs decreased (توسيع البحث), teer decrease (توسيع البحث), visits decreased (توسيع البحث)
significance tests » significance test (توسيع البحث), significance testing (توسيع البحث), significance set (توسيع البحث)
largest decrease » marked decrease (توسيع البحث)
larger decrease » marked decrease (توسيع البحث)
tests decrease » costs decreased (توسيع البحث), teer decrease (توسيع البحث), visits decreased (توسيع البحث)
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Parameters of the newly designed ZPC for the Chinese population used in test.
منشور في 2025الموضوعات: -
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Flowchart of the test.
منشور في 2024"…After cooling, uniaxial compression tests were performed using an electronic universal testing machine to assess their macroscopic properties. …"
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Testing set error.
منشور في 2025"…Further integration of Spearman correlation analysis and PCA dimensionality reduction created multidimensional feature sets, revealing substantial accuracy improvements: The BiLSTM model achieved an 83.6% cumulative MAE reduction from 1.65 (raw data) to 0.27 (STL-PCA), while traditional models like Prophet showed an 82.2% MAE decrease after feature engineering optimization. Finally, the Beluga Whale Optimization (BWO)-tuned STL-PCA-BWO-BiLSTM hybrid model delivered optimal performance on test sets (RMSE = 0.22, MAE = 0.16, MAPE = 0.99%, ), exhibiting 40.7% higher accuracy than unoptimized BiLSTM (MAE = 0.27). …"