sugam24/geonusaf-tcsegformer-block-fold2

GeoNUSAF TC-SegFormer -- block split, fold 2

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	2 of 3
seed	42
best epoch	92
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	True

Validation

mIoU 0.5061 | mF1 0.6518 | OA 0.8618 | kappa 0.6527

class	IoU	UA (prec)	PA (rec)
Residential	0.8818	0.9059	0.9707
Road	0.4335	0.5864	0.6244
River	0.4160	0.7295	0.4919
Forest	0.5100	0.7458	0.6173
UnusedLand	0.2499	0.4646	0.3509
Agricultural	0.5455	0.8054	0.6283