sugam24/geonusaf-tcsegformer-block-fold1-no_sampler

GeoNUSAF TC-SegFormer (no_sampler) -- block split, fold 1

Kathmandu Valley land-use segmentation, 6 classes, ignore_index=255, 512x512 @ 0.586 m/px.

backbone	nvidia/segformer-b0-finetuned-ade-512-512
split mode	block (sequence-block CV, export-order proxy)
fold	1 of 3
ablation	no_sampler
seed	42
best epoch	79
detail path	True
CSA reweighting	True (tau=[0.6, 0.35, 0.35, 0.6, 0.6, 0.6], w_min=0.25)
soft-clDice	True (mu=0.3)
balanced sampler	False

Validation

mIoU 0.5509 | mF1 0.6919 | OA 0.8255 | kappa 0.6846

class	IoU	UA (prec)	PA (rec)
Residential	0.8471	0.9369	0.8983
Road	0.4307	0.5087	0.7376
River	0.4776	0.6874	0.6102
Forest	0.7031	0.9276	0.7440
UnusedLand	0.2769	0.5528	0.3568
Agricultural	0.5703	0.6210	0.8749