Upload models/model_configs/fcn_mae-base_pretrained_fp16_8x32_224x224_3600_imagenets919.py with huggingface_hub
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models/model_configs/fcn_mae-base_pretrained_fp16_8x32_224x224_3600_imagenets919.py
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_base_ = [
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'../_base_/models/fcn_r50-d8.py', '../_base_/datasets/imagenets.py',
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'../_base_/default_runtime.py', '../_base_/schedules/schedule_20k.py'
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]
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model = dict(
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pretrained='./pretrain/mae_pretrain_vit_base_mmcls.pth',
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backbone=dict(
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_delete_=True,
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type='VisionTransformer',
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img_size=(224, 224),
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patch_size=16,
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in_channels=3,
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embed_dims=768,
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num_layers=12,
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num_heads=12,
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mlp_ratio=4,
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out_indices=(2, 5, 8, 11),
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qkv_bias=True,
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drop_rate=0.0,
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attn_drop_rate=0.0,
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drop_path_rate=0.1,
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with_cls_token=True,
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norm_cfg=dict(type='LN', eps=1e-6),
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act_cfg=dict(type='GELU'),
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norm_eval=False,
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final_norm=True,
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interpolate_mode='bicubic'),
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decode_head=dict(
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in_channels=768,
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channels=768,
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num_convs=0,
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dropout_ratio=0.0,
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num_classes=920,
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ignore_index=1000,
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downsample_label_ratio=8,
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init_cfg=dict(
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type='TruncNormal', std=2e-5, override=dict(name='conv_seg'))),
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auxiliary_head=None)
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optimizer = dict(
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_delete_=True,
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constructor='LearningRateDecayOptimizerConstructor',
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type='AdamW',
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lr=5e-4,
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betas=(0.9, 0.999),
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weight_decay=0.05,
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paramwise_cfg=dict(
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num_layers=12, decay_rate=0.60, decay_type='layer_wise'))
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lr_config = dict(
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_delete_=True,
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policy='CosineAnnealing',
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warmup='linear',
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warmup_iters=180,
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warmup_ratio=1e-6,
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min_lr=1e-6,
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by_epoch=False)
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# mixed precision
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fp16 = dict(loss_scale='dynamic')
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# By default, models are trained on 8 GPUs with 32 images per GPU
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data = dict(samples_per_gpu=32)
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# runtime settings
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runner = dict(type='IterBasedRunner', max_iters=3600)
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checkpoint_config = dict(by_epoch=False, interval=3600)
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evaluation = dict(interval=360, metric='mIoU', pre_eval=True)
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