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SETR_MLA_Large_768x768_40k_cityscapes_bs_8.yaml
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SETR_MLA_Large_768x768_40k_cityscapes_bs_8.yaml
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DATA:
BATCH_SIZE: 2 # per GPU [total bs is set to 8 or 16]
BATCH_SIZE_VAL: 1 # per GPU
DATASET: 'Cityscapes' # dataset name
DATA_PATH: '/home/ssd3/wutianyi/datasets/cityscapes'
CROP_SIZE: (768,768)
NUM_CLASSES: 19
MODEL:
NAME: 'SETR_MLA'
ENCODER:
TYPE: 'ViT_MLA'
OUT_INDICES: [5, 11, 17, 23] # Base: [2, 5, 8, 11]; Large: [5, 11, 17, 23]
DECODER_TYPE: 'VIT_MLAHead'
PRETRAINED: './pretrain_models/backbones/vit_large_patch16_224.pdparams'
TRANS:
PATCH_SIZE: 16
HIDDEN_SIZE: 1024 # 768(Base), 1024(Large), 1280(Huge)
MLP_RATIO: 4 # same as mlp_ratio = 4.0
NUM_HEADS: 16 # 12(Base), 16(Large), 16(Huge)
NUM_LAYERS: 24 # 12(Base), 24(Large), 32(Huge)
QKV_BIAS: True
MLA:
MLA_CHANNELS: 256
MLAHEAD_CHANNELS: 128
MLAHEAD_ALIGN_CORNERS: False
AUX:
AUXIHEAD: True
AUXHEAD_ALIGN_CORNERS: False
TRAIN:
BASE_LR: 0.01
END_LR: 1e-4
DECODER_LR_COEF: 10.0
ITERS: 40000
POWER: 0.9
DECAY_STEPS: 40000
LR_SCHEDULER:
NAME: 'PolynomialDecay'
OPTIMIZER:
WEIGHT_DECAY: 0.0
GRAD_CLIP: 1.0
NAME: 'SGD'
MOMENTUM: 0.9
VAL:
MULTI_SCALES_VAL: False
SCALE_RATIOS: [0.5, 0.75, 1.0, 1.25, 1.5, 1.75]
IMAGE_BASE_SIZE: 1024
CROP_SIZE: [768,768]
STRIDE_SIZE: [512,512]
SAVE_DIR: "./output/SETR_MLA_Large_768x768_40k_cityscapes_bs_8"