A Data-Driven Approach Based on Historical Hazard Records for Supporting Risk Analysis in Complex Workplaces

Table 1

Horizontal data format.

Hazard ID	Keyword set
Hazard 1	{A, B, C, D}
Hazard 2	{B, D }
Hazard 3	{A, B}
Hazard 4	{C, D}
Hazard 5	{A, B, C, D}
Hazard 6	{B, D}
Hazard 7	{B, C, D}