data_distribution.md

# SteelBench Data Distribution

## Action Class Distribution
| Code | Count | % |
|------|-------|---|
| A1 | 764 | 14.5% |
| A2 | 36 | 0.7% |
| A3 | 27 | 0.5% |
| A4 | 142 | 2.7% |
| A5 | 68 | 1.3% |
| B1 | 720 | 13.7% |
| B2 | 110 | 2.1% |
| B3 | 47 | 0.9% |
| B4 | 19 | 0.4% |
| B5 | 549 | 10.4% |
| B6 | 30 | 0.6% |
| B7 | 536 | 10.2% |
| B8 | 77 | 1.5% |
| B9 | 152 | 2.9% |
| C1 | 20 | 0.4% |
| C2 | 38 | 0.7% |
| C3 | 31 | 0.6% |
| C4 | 9 | 0.2% |
| D1 | 61 | 1.2% |
| D2 | 64 | 1.2% |
| D3 | 4 | 0.1% |
| E1 | 397 | 7.6% |
| E2 | 284 | 5.4% |
| F1 | 762 | 14.5% |
| F2 | 302 | 5.7% |
| X1 | 6 | 0.1% |

Total person-level instances: 5255

## Site Distribution
| Site | Clips | % |
|------|-------|---|
| CRM 1&2 | 211 | 15.7% |
| Tippler 3&4 | 158 | 11.7% |
| ASP | 156 | 11.6% |
| CRM | 142 | 10.6% |
| RERS | 124 | 9.2% |
| Tippler 1&2 | 123 | 9.1% |
| Sinter Plant | 105 | 7.8% |
| HME | 56 | 4.2% |
| BF Conveyor | 54 | 4.0% |
| RED | 43 | 3.2% |
| SMS 1 | 41 | 3.0% |
| RMHP | 40 | 3.0% |
| BF CDI | 35 | 2.6% |
| CO - ASF | 30 | 2.2% |
| RERS 2 | 26 | 1.9% |
| TAR Plant | 1 | 0.1% |

## Visibility Conditions (multi-label)
| Condition | Clips |
|-----------|-------|
| clear | 634 |
| dust | 610 |
| glare | 480 |
| low_light | 211 |
| steam | 49 |
| smoke | 19 |

## Worker Count Distribution
| Workers | Clips |
|---------|-------|
| 1 | 148 |
| 2 | 240 |
| 3 | 204 |
| 4 | 120 |
| 5 | 95 |
| 6 | 79 |
| 7 | 62 |
| 8 | 89 |
| 9 | 53 |
| 10 | 60 |
| 11 | 25 |
| 12 | 38 |
| 13 | 32 |
| 14 | 18 |
| 15 | 26 |
| 16 | 19 |
| 17 | 16 |
| 18 | 11 |
| 19 | 5 |
| 20 | 3 |
| 21 | 2 |