profile-graph

原文涵盖的主题

• Profile Graph: Edges & Similarity
• profile→REF edges (no extra deps)
• Researcher similarity + collaboration prediction (opt-in embeddings)
• Triggers
• Notes

The graph-integration + embedding pieces of the entity-profile analytics family (centrality, communities, and temporal trajectories ship in profile-metrics, profile-communities, profile-temporal). Builds the profile→REF edge graph from each PROF-{P,O,G,F,S}'s corpus-refs, as first-class adjacency (byProfile + reverse byRef), reconciled against the citation graph — edges to REFs with no analysis doc are reported as dangling, not kept. Surfaces top profiles by linked-REF count and top REFs by linked-profile count (cross-cutting influence). Preferred over the section9 synthetic documentation/profiles/edges/ files. Embeds each person profile from its name + the titles of its corpus-refs (text-embedding via the #1493 backend — opt-in @xenova/transformers), then: --entity ranks the nearest researchers by cosine similarity. --predict-collabs surfaces high-similarity pairs that share no corpus-refs (corpus-refs overlap is the co-authorship proxy) — candidate future collaborators. Lower --threshold to surface more (people who already collaborate are correctly excluded, so a high threshold can legitimately return zero). This is the #1501 "embeddings" slot, implemented via text embeddings rat

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