Construction and prediction method of carbon emission prediction model based on Stacking algorithm and medium
The invention relates to a carbon emission prediction model construction and prediction method based on a Stacking algorithm and a medium, and the method comprises the following steps: obtaining power data and a corresponding carbon emission data sample, and forming a data set; preprocessing the dat...
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| creator | XIA FAN CHEN WUXIAO LAI GUOSHU XU XIAO ZHENG PEIXIANG SONG WEILANG HU ZEYAN ZHU LIANGLIANG CAI YUQING XU CHENGUAN |
| description | The invention relates to a carbon emission prediction model construction and prediction method based on a Stacking algorithm and a medium, and the method comprises the following steps: obtaining power data and a corresponding carbon emission data sample, and forming a data set; preprocessing the data set, and dividing the data set into a training set and a test set; using an XGBoost algorithm to analyze the characteristics influencing the carbon emission to obtain target characteristics; constructing a carbon emission prediction model, wherein the carbon emission prediction model comprises a meta model and a plurality of base models; fusing the meta-model and the plurality of base models by using a Stacking algorithm, and training the models based on the training set and the target features; and according to the carbon emission prediction result error proportion output by each base model, adjusting prediction result weight distribution input to the meta-model by each base model, and obtaining an optimized car |
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| subjects | CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Construction and prediction method of carbon emission prediction model based on Stacking algorithm and medium |
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