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42 lines
1.1 KiB
42 lines
1.1 KiB
{
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"train_datasets": [
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{"name": "coco_cap",
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"db": ["/db/pretrain_caption_coco_train_base-cased.db/",
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"/db/pretrain_caption_coco_trainval_base-cased.db/"],
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"img": ["/img/coco_train2014/", "/img/coco_val2014/"],
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"tasks": ["mrfr"],
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"mix_ratio": [1]}
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],
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"val_datasets": [
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{"name": "coco_cap",
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"db": ["/db/pretrain_caption_coco_val_base-cased.db/"],
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"img": ["/img/coco_val2014/"],
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"tasks": ["mrfr"]}
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],
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"output_dir": "/storage/pretrain/mrfr_coco",
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"mrm_prob": 0.15,
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"neg_size": 1024,
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"itm_neg_prob": 0.5,
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"max_txt_len": 60,
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"conf_th": 0.2,
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"max_bb": 100,
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"min_bb": 10,
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"num_bb": 36,
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"train_batch_size": 8192,
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"val_batch_size": 8192,
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"gradient_accumulation_steps": 2,
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"learning_rate": 5e-05,
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"valid_steps": 5000,
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"num_train_steps": 100000,
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"optim": "adamw",
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"decay": "linear",
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"dropout": 0.1,
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"weight_decay": 0.01,
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"grad_norm": 2.0,
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"warmup_steps": 10000,
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"seed": 42,
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"fp16": true,
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"pin_mem": true,
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"n_workers": 4,
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"from_scratch": false
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}
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