Prediction of Coal Mine Accidental Deaths for 5 Years Based on 14 Years Data Analysis
Yousuo Joseph Zou1Jun Steed Huang2Tong Xu3Anne Zou4Bruce He5Xinyi Tao6Sam Zhang7
1. University of Guam2. Southern University of Science and Technology3. Jiangsu University4. School of Engineering,Vanderbilt University5. Ryerson University6. University of Southern California7. Queen's University
摘要：The situation of coal mine safety production is grim,in order to emphasize the importance of miners’ safety,this paper predicted the death toll of China over the next five years.The death toll of 2005-2018 was logarithmically calculated and analyzed by the linear regression model,then,using the least square method to find its regression coefficient,and the regression equation is established by using the obtained regression coefficients.The death toll was predicted using the derived regression equation:Over time,the number of deaths among coal miners has fallen proportionately from year to year,and the prediction curve conforms to the existing law of death.In error analysis,seven regression evaluation indexes are used to evaluate this regression model,and the results show that the model is feasible.
会议名称：
The 9th International Conference on Computer Engineering and Networks（CENet2019）
会议时间：
2019-10-18
会议地点：
中国湖南长沙
- 专辑：
基础科学; 工程科技Ⅰ辑
- 专题：
数学; 矿业工程; 安全科学与灾害防治
- DOI：
10.26914/c.cnkihy.2019.048094
- 分类号：
TD77;O212.1
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