Under the background of big power data and environmental supervision,the identification of enterprise production status is studied,which is characterized by enterprise electricity consumption and tax payment. Regression analysis is adopted to solve the problem of data anomaly and partial missing,which improves the robustness of analysis results. Support vector regression model is established to identify the production status of pollution emission enterprises,and multiple support vector regression models are selected through grid search to identify the production status of pollution emission enterprises,which increases the generalization ability of the model and improved the classification accuracy. Finally,the simulations confirm the accuracy and applicability of the proposed method based on ensemble support vector regression ( e - SVR) .
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靳 旦,唐 伟.基于组合支持向量回归的排污企业生产识别[J].四川电力技术,2020,43(3):29-32+77. Jin Dan, Tang Wei. Identification of Production for Pollution Emission Enterprises Based on Ensemble Support Vector Regression[J]. SICHUAN ELECTRIC POWER TECHNOLOGY,2020,43(3):29-32+77.