Variable | Variable Description | State | Prior Probability | |
State0 | State1 | |||
Emergence Systems | No or Yes | 0/1 | 84% | 16% |
Fire Safety | No or Yes | 0/1 | 68% | 32% |
Life Saving Appliances | No or Yes | 0/1 | 79% | 21% |
Pollution Prevention | No or Yes | 0/1 | 85% | 15% |
Total loss | No or Yes | 0/1 | 96% | 4% |
Injure | No or Yes | 0/1 | 98% | 2% |
Loss of life | No or Yes | 0/1 | 95% | 5% |
Pollution | No or Yes | 0/1 | 99% | 1% |
Remain | No or Yes | 0/1 | 94% | 6% |
Unavailable | No or Yes | 0/1 | 95% | 5% |
Ship Flag | Close or Open | 0/1 | 30% | 70% |
Classification Society | No-IACS or IACS | 0/1 | 37% | 63% |
Risk* | Virtual variable | 2, 3, 4, 5 | The state probability will be learned through learning | |
Age | Young, Middle or Old | 1 | Young | 51% |
2 | Middle | 38% | ||
3 | Old | 12% | ||
Gross Tonnage | Small, Middle or Big | 1 | Small | 24% |
2 | Middle | 44% | ||
3 | Big | 32% | ||
Type of accident | No accident, Less serious, Serious, Very serious | 1 | No accident | 80% |
2 | Less serious | 3% | ||
3 | Serious | 8% | ||
4 | Very serious | 9% | ||
Ship Type | Bulker, Container, General, Offshore, Others, Passenger, Tanker | 1 | Bulker | 28% |
2 | Container | 12% | ||
3 | General | 37% | ||
4 | Tanker | 10% | ||
5 | Offshore | 1% | ||
6 | Passenger | 3% | ||
7 | Others | 8% | ||
Cause of accident | No accident, Collision, Equipment, Fire or explosion, Person, Others, Capsizing/listing, Sinking, Stranding/grounding, Weather | 1 | No accident | 80% |
2 | Collision | 5% | ||
3 | Equipment | 4% | ||
4 | Fire or explosion | 2% | ||
5 | Person | 2% | ||
6 | Others | 2% | ||
7 | Capsizing/listing | 1% | ||
8 | Sinking | 1% | ||
9 | Stranding/grounding | 4% | ||
10 | Weather | 0% |