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Graph Models

Public objects from aberrant.model.graph:

  • AnoEdgeL
  • ISCONNA
  • MIDAS
  • StreamSpot

AnoEdgeL is a bounded-memory local-density detector for dynamic edge streams.

ISCONNA is a bounded-memory conditional detector for dynamic edge streams.

MIDAS is a bounded-memory microcluster detector for dynamic edge streams.

StreamSpot is a bounded-memory structural detector for per-graph edge streams.

Notes: - Expects source and destination node identifiers per sample. - Supports optional explicit timestamp handling via time_key. - Returns continuous non-negative anomaly scores.