# graph.shapley_attribution

Shapley-style attribution on weighted graphs

## What it does

Splits a target node's blame or credit among its ancestors on a weighted norm/citation graph. v0.1 proportional fallback; v0.2 full Shapley value for ≤32-node neighbourhoods.

## How to use

```yaml
steps:
  - id: step
    use: graph.shapley_attribution@^0
    with:
      # see inputs in module.yaml
```

## License

Apache-2.0 — part of the Recl∆Im module set (Flemming.AI), built on Ch∆In.