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
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Graph theory — Wikipedia contributors
Similar or alternative tools
- Graph Adjacency List to Matrix Converter
Convert an adjacency map into a square 0/1 matrix with sorted node order.
- Graph Adjacency Matrix to List Converter
Convert a square 0/1 adjacency matrix into an adjacency map of sorted neighbor lists.
- Shortest Unweighted Path Finder
Breadth-first shortest path between two nodes of an unweighted graph given as an adjacency map; reports the hop count and node sequence, or no path.