Application of Stochastic Gradient Boosting Approach to Early Prediction of Safety Accidents at Construction Site

Table 1

Fatal injuries in the Korean construction industry and overall industry.

Year	Construction (persons) (A)	Overall (persons) (B)	Remark (%) ((A/B) ∗ 100)
2016	554	1,777	31.18
2015	493	1,810	27.24
2014	486	1,850	26.27
2013	567	1,929	29.39
2012	496	1,864	26.61
Sum	2,596	9,230	—