image_res: 224
batch_size_train: 64

batch_size_test: 64

warm_up: True



optimizer: {opt: adamW, lr: 2e-5, weight_decay: 0.02}
schedular: {sched: cosine, lr: 2e-5, epochs: 8, min_lr: 1e-6, decay_rate: 1, warmup_lr: 1e-5, warmup_epochs: 4, cooldown_epochs: 0}

use_vis_prefix: True
start_layer_idx: 11
end_layer_idx: 23

injected_hidden_states: 1

lm_loss_weight: 0.1 

unfreeze_text_layer_norm: False
unfreeze_vision_layer_norm: False


num_workers: 4

# train_topk: 50
# valid_topk: 50


replace_added_tokens: True


use_cache: False

shift_labels: True

append_eos_token: True


task_prompt: 'Describe the image:'