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# Supports ablation study of the follows:
# 1) scratch
# 2) bert
# 3) mrfr
# 4) mlm
# 5) itm
# 6) mlm_itm
# 7) mlm_mrfr_itm
# 8) mlm_mrc_itm
# 9) mlm_mrckl_itm
# 10) mlm_mrfr_mrc_itm
# 11) mlm_mrfr_mrckl_itm
# 12) mlm_mrfr_mrckl_itm_jrm
# 13) mlm_mrfr_mrckl_itm_jrm+
ablation_pretrained_model=$1
case $ablation_pretrained_model in
scratch|bert|mrfr|mlm|itm|mlm_itm|mlm_mrfr_itm|mlm_mrc_itm|mlm_mrckl_itm|mlm_mrfr_mrc_itm|mlm_mrfr_mrckl_itm|mlm_mrfr_mrckl_itm_jrm|mlm_mrfr_mrckl_itm_jrm+)
echo running $ablation_pretrained_model ...;;
*)
echo "$ablation_pretrained_model" not supported.;
exit 1;
esac
if [ "$ablation_pretrained_model" == "mrfr" ]; then
cut_bert=1
else
cut_bert=-1
fi
case $ablation_pretrained_model in
scratch)
cut_bert=1;
checkpoint="scratch";;
bert)
cut_bert=1;
checkpoint="google-bert";;
mrfr)
cut_bert=1;
checkpoint=/pretrain/ablation/"${ablation_pretrained_model}".pt;;
*)
cut_bert=-1;
checkpoint=/pretrain/ablation/"${ablation_pretrained_model}".pt;;
esac
horovodrun -np 1 -H localhost:1 \
python train_re.py \
--train_txt_db /db/refcoco+_train_base-cased.db \
--train_img_dir /img/visual_grounding_coco_gt \
--val_txt_db /db/refcoco+_val_base-cased.db \
--val_img_dir /img/visual_grounding_det_coco \
--checkpoint ${checkpoint} \
--cut_bert ${cut_bert} \
--output_dir /storage/refcoco+/ablation_"${ablation_pretrained_model}" \
--max_txt_len 60 \
--train_batch_size 128 \
--val_batch_size 128 \
--learning_rate 8e-5 \
--optim adamw \
--betas 0.9 0.98 \
--weight_decay 0.01 \
--dropout 0.1 \
--grad_norm 2.0 \
--decay linear \
--num_train_steps 24000 \
--warmup_steps 1500 \
--gradient_accumulation_steps 1 \
--seed 24 \
--mlp 1 \
--fp16