BWO-BiLSTM model prediction results. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Bi-LSTM architecture diagram. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

STL Linear Combination Forecast Graph. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

LOSS curves for BWO-BiLSTM model training. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Analysis of STL-PCA prediction results. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Accumulated contribution rate of PCA. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Figure of ablation experiment. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Flowchart of the STL-PCA-BWO-BiLSTM model. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Parameter optimization results of BiLSTM. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Descriptive statistical analysis of data. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

The MAE value of the model under raw data. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Three error values under raw data. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Decomposition of time scries plot. حسب Xiangjuan Liu (618000)

"…<div><p>This study constructs a multi-stage hybrid forecasting model using hog price time series data and its influencing factors to improve prediction accuracy. …"

Impact of sludge dosage on HPST. حسب Peng Zhao (128233)

الموضوعات:

The impact of the interaction between PAC and CPAM dosage on sewage turbidity. (a) Contour diagram; (b) 3D surface diagram. حسب Peng Zhao (128233)

الموضوعات:

The actual response values and predicted response values of BDD tests. حسب Peng Zhao (128233)

الموضوعات:

Impact of the interaction between sewage pH and CPAM dosage on sewage turbidity. (a) Contour diagram; (b) 3D surface diagram. حسب Peng Zhao (128233)

الموضوعات:

Measured and predicted values of sewage turbidity. حسب Peng Zhao (128233)

الموضوعات:

The levels of independent test variables in the experimental study. حسب Peng Zhao (128233)

الموضوعات:

Impact of settling time on HPST. حسب Peng Zhao (128233)

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