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Ozone protects the livings on the earth from ultraviolet radiation. The emission of ozone depleting substance causes the Antarctic ozone hole and reduces the ultraviolet radiation absorption rate by ozone layer. Researchers find that ozone depleting substances (ODS) accounts for ozone concentration between 9 km and 25km, by chemical-climate models...
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... (n), and the number of features during the split (f). Table 4 demonstrates that both RMSE and standard deviation have the best performance when the number of trees is 100 and f is one. Lasso regression RMSE SD Highlights in Science, Engineering andTechnology CMLAI 2023 Volume 39 (2023) SVR outperforms other models in this experiment. According to Fig. 3, both RMSE and standard deviation of SVR are the lowest among all the models. SVR model not only has high accuracy but also shows low dispersion of the prediction. The mean stratospheric ozone concentration of training data is 111.3, while the RMSE of lasso regression, KNN, and RFR are a little bit higher than 10, around 10% of the ...
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