DATA_ROOT_DIR = /data2/ocr/outer
REC_DATA_ROOT_DIR = /dev/data/jinlong/data
# ['conv', 'conv-lite', 'densenet', 'densenet-lite']
EMB_MODEL_TYPE = densenet-lite
SEQ_MODEL_TYPE = lstm
MODEL_NAME = $(EMB_MODEL_TYPE)-$(SEQ_MODEL_TYPE)
EPOCH = 20

gen-lst:
	python scripts/im2rec.py --list --num-label 20 --chunks 1 --train-idx-fp $(DATA_ROOT_DIR)/train.txt \
		--test-idx-fp $(DATA_ROOT_DIR)/test.txt --prefix $(DATA_ROOT_DIR)/lst/cnocr

gen-rec:
	python scripts/im2rec.py --pack-label --color 1 --num-thread 1 --prefix $(DATA_ROOT_DIR)/lst --root $(DATA_ROOT_DIR)

##
## copy rec dir from $(DATA_ROOT_DIR) to $(REC_DATA_ROOT_DIR)
##

train:
	nohup python scripts/cnocr_train.py --gpu 2 --emb_model_type $(EMB_MODEL_TYPE) --seq_model_type $(SEQ_MODEL_TYPE) \
	--optimizer Adam --epoch $(EPOCH) --lr 3e-4 \
		--train_file $(REC_DATA_ROOT_DIR)/lst/cnocr_train --test_file $(REC_DATA_ROOT_DIR)/lst/cnocr_test \
		>> nohup-$(MODEL_NAME).out 2>&1 &

predict:
	python scripts/cnocr_predict.py --model_name $(MODEL_NAME) --file examples/rand_cn1.png



.PHONY: gen-lst gen-rec train predict