Graph Edge List Normalizer

Canonicalize an adjacency map into sorted unique nodes and a deterministic deduplicated edge list.

Description

Canonicalize an adjacency map into sorted unique nodes and a deterministic deduplicated edge list.

Graph Edge List Normalizer: Canonicalize an adjacency map into sorted unique nodes and a deterministic deduplicated edge list.

When to use Graph Edge List Normalizer

Use this graph operation to transform, inspect, classify, or aggregate a graph whose directedness, edge semantics, weights, node identifiers, and duplicate-edge policy are defined.

Adjacency map
Adjacency map from node name to an array of neighbor names.
Directed
Treat listed neighbors as one-directional instead of mutual.

How Graph Edge List Normalizer works

Canonicalize an adjacency map into sorted unique nodes and a deterministic deduplicated edge list. The tool evaluates the supplied inputs together and returns the named outputs below; it does not infer omitted operating conditions or change the units shown.1

Normalized graph
Object with sorted node names, deduplicated edges as source-target pairs, and the directed flag.

Limitations and assumptions

  • Graph results depend on representation and conventions for self-loops, parallel edges, direction, isolated nodes, weights, normalization, and traversal order. Learned embeddings additionally depend on sampling and training parameters.
  • Use finite inputs in the displayed units and preserve more precision than the final presentation requires. Independently verify safety-critical, financial, compliance, or production decisions.

Alternative or Complementary approaches

Validate node and edge counts before and after transformation, test small known graphs, and preserve an explicit graph schema with algorithm parameters.

References

  1. Graph theory — Wikipedia contributors

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