Modeling of geogenic radon in Switzerland based on ordered logistic regression

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• 作者：Georg Kropat^a ; ^{georg.kropat@chuv.ch} ; Franç ; ois Bochud^a ; Christophe Murith^b ; Martha Palacios (Gruson)^b ; Sé ; bastien Baechler^b
• 关键词：Geogenic radon ; European atlas of natural radiation ; Ordered logistic regression ; Terrestrial gamma dose rate ; Fault lines ; Soil permeability
• 刊名：Journal of Environmental Radioactivity
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：166
• 期：part_P2
• 页码：376-381
• 全文大小：2762 K
• 卷排序：166

文摘

Geogenic radon hazard was modeled based on ordered logistic regression. Our models had a classification success rate of 56%. We used k-medoids clustering to perform automatic grouping of geological units. Terrestrial gamma dose rate was modeled based on support vector machines. We took into account fault line density as predictor for geogenic radon hazard.