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29 lines
749 B
29 lines
749 B
train_file: ['data/coco.json',
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'data/vg.json',
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'data/cc12m.json',
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'data/cc3m_train.json',
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'data/cc3m_val.json',
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'data/sbu.json'
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]
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# each train_file (json) contains a python list where each item is {'image': img_path, 'caption': text or list_of_text }
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bert_config: 'configs/config_bert.json'
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image_res: 256
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vision_width: 768
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embed_dim: 256
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batch_size: 64
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temp: 0.07
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mlm_probability: 0.15
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queue_size: 65536
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momentum: 0.995
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alpha: 0.4
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optimizer: {opt: adamW, lr: 1e-4, weight_decay: 0.02}
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schedular: {sched: cosine, lr: 1e-4, epochs: 30, min_lr: 1e-5, decay_rate: 1, warmup_lr: 1e-5, warmup_epochs: 20, cooldown_epochs: 0}
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