{
    "train_txt_db": "/db/ve_train_base-cased.db/",
    "train_img_db": "/img/flickr30k/",
    "val_txt_db": "/db/ve_dev_base-cased.db/",
    "val_img_db": "/img/flickr30k/",
    "test_txt_db": "/db/ve_test_base-cased.db/",
    "test_img_db": "/img/flickr30k/",
    "checkpoint": "/pretrain/alltask_ot_alldata.pt",
    "model_config": "/src/config/uniter-base.json",
    "output_dir": "/storage/finetune/ve/default",
    "max_txt_len": 60,
    "conf_th": 0.2,
    "max_bb": 100,
    "min_bb": 10,
    "num_bb": 36,
    "train_batch_size": 4096,
    "val_batch_size": 4096,
    "gradient_accumulation_steps": 4,
    "learning_rate": 3e-5,
    "valid_steps": 500,
    "num_train_steps": 6000,
    "warmup_steps": 600,
    "optim": "adamw",
    "betas": [0.9, 0.98],
    "grad_norm": 2.0,
    "decay": "linear",
    "dropout": 0.1,
    "weight_decay": 0.01,
    "seed": 42,
    "fp16": true
}