models/wildfire_fm/configs/reference_fireprone_seed_7_20260504.json

{
  "index_root": "<local path omitted>",
  "run_root": "<local path omitted>",
  "tile_size": 32,
  "max_positive_tiles_per_sample": 64,
  "min_negative_tiles_per_sample": 4,
  "negative_to_positive_ratio": 3.0,
  "positive_rate_source": "tiles",
  "pos_weight_source": "tiles",
  "pos_weight_cap": 50.0,
  "batch_size": 32,
  "eval_batch_size": 2,
  "epochs": 10,
  "learning_rate": 0.0002,
  "weight_decay": 0.0001,
  "base_channels": 32,
  "dropout": 0.1,
  "norm_type": "group",
  "norm_groups": 8,
  "init_head_bias_from_positive_rate": true,
  "augment_flip": true,
  "threshold": 0.5,
  "metric_thresholds": [
    0.1,
    0.2,
    0.3,
    0.5,
    0.7,
    0.9
  ],
  "topk_area_fractions": [
    0.01,
    0.05,
    0.1
  ],
  "fss_radii": [
    1,
    2,
    4,
    8
  ],
  "reliability_bins": 10,
  "amp": true,
  "seed": 7,
  "boundary_radii": [
    1,
    2,
    4
  ],
  "coarsen_factors": [
    2,
    4,
    8
  ],
  "use_aux_spatial_head": true,
  "aux_spatial_radius": 2,
  "aux_spatial_loss_weight": 0.5,
  "train_target_mode": "dilate_max",
  "train_target_radius": 2,
  "loss_type": "bce",
  "init_checkpoint": "<local path omitted>"
}