{
  "nodes": 500,
  "knn": 32,
  "eigenpairs": 96,
  "heat_scales": 24,
  "graph_signature_retrieval": {
    "r@1": 0.0020000000949949026,
    "r@5": 0.014000000432133675,
    "r@10": 0.026000000536441803,
    "mean_reciprocal_rank": 0.016046954318881035,
    "median_rank": 231.0,
    "chance_r@1": 0.002,
    "chance_r@5": 0.01,
    "chance_r@10": 0.02
  },
  "bundle_signature_retrieval": {
    "r@1": 0.0,
    "r@5": 0.012000000104308128,
    "r@10": 0.026000000536441803,
    "mean_reciprocal_rank": 0.013706819154322147,
    "median_rank": 231.0,
    "chance_r@1": 0.002,
    "chance_r@5": 0.01,
    "chance_r@10": 0.02
  },
  "combined_signature_retrieval": {
    "r@1": 0.004000000189989805,
    "r@5": 0.012000000104308128,
    "r@10": 0.024000000208616257,
    "mean_reciprocal_rank": 0.0176099743694067,
    "median_rank": 232.0,
    "chance_r@1": 0.002,
    "chance_r@5": 0.01,
    "chance_r@10": 0.02
  },
  "evaluation_note": "Each signature is computed independently from one modality. Ground truth is loaded only after graph construction to score the hidden permutation."
}