image_res: 224
batch_size_train: 16

batch_size_test: 64

warm_up: True



optimizer: {opt: adamW, lr: 2e-5, weight_decay: 0.02, prompt_lr: 1e-5}
schedular: {sched: cosine, scheduler_groups: 0 , 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: 19
end_layer_idx: 31

injected_hidden_states: 6

lm_loss_weight: 0.1 

unfreeze_text_layer_norm: False
unfreeze_vision_layer_norm: False


num_workers: 4




replace_added_tokens: True


use_cache: False

shift_labels: False

append_eos_token: True

num_beams: 3
do_sample: False

# Prompt tuning
prompt_tuning: True 
prompt_len: 10