{
  "nodes": 2000,
  "knn": 32,
  "eigenpairs": 96,
  "heat_scales": 24,
  "graph_signature_retrieval": {
    "r@1": 0.001500000013038516,
    "r@5": 0.005499999970197678,
    "r@10": 0.009999999776482582,
    "mean_reciprocal_rank": 0.006626925431191921,
    "median_rank": 812.0,
    "chance_r@1": 0.0005,
    "chance_r@5": 0.0025,
    "chance_r@10": 0.005
  },
  "bundle_signature_retrieval": {
    "r@1": 0.0010000000474974513,
    "r@5": 0.0020000000949949026,
    "r@10": 0.004000000189989805,
    "mean_reciprocal_rank": 0.004298829007893801,
    "median_rank": 955.0,
    "chance_r@1": 0.0005,
    "chance_r@5": 0.0025,
    "chance_r@10": 0.005
  },
  "combined_signature_retrieval": {
    "r@1": 0.001500000013038516,
    "r@5": 0.007499999832361937,
    "r@10": 0.010999999940395355,
    "mean_reciprocal_rank": 0.008022183552384377,
    "median_rank": 833.0,
    "chance_r@1": 0.0005,
    "chance_r@5": 0.0025,
    "chance_r@10": 0.005
  },
  "evaluation_note": "Each signature is computed independently from one modality. Ground truth is loaded only after graph construction to score the hidden permutation."
}