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# Copyright (c) OpenMMLab. All rights reserved. | ||
import argparse | ||
import json | ||
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import mmengine | ||
from mmengine import Config, DictAction | ||
from mmengine.evaluator import Evaluator | ||
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from mmocr.registry import DATASETS | ||
from mmocr.utils import register_all_modules | ||
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def parse_args(): | ||
parser = argparse.ArgumentParser(description='Offline evaluation of the ' | ||
'prediction saved in pkl format') | ||
parser.add_argument('config', help='Config of the model') | ||
parser.add_argument( | ||
'pkl_results', help='Path to the predictions in ' | ||
'pickle format') | ||
parser.add_argument( | ||
'--cfg-options', | ||
nargs='+', | ||
action=DictAction, | ||
help='Override some settings in the used config, the key-value pair ' | ||
'in xxx=yyy format will be merged into config file. If the value to ' | ||
'be overwritten is a list, it should be like key="[a,b]" or key=a,b ' | ||
'It also allows nested list/tuple values, e.g. key="[(a,b),(c,d)]" ' | ||
'Note that the quotation marks are necessary and that no white space ' | ||
'is allowed.') | ||
args = parser.parse_args() | ||
return args | ||
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def main(): | ||
args = parse_args() | ||
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register_all_modules() | ||
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# load config | ||
cfg = Config.fromfile(args.config) | ||
if args.cfg_options is not None: | ||
cfg.merge_from_dict(args.cfg_options) | ||
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predictions = mmengine.load(args.pkl_results) | ||
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evaluator = Evaluator(cfg.test_evaluator) | ||
dataset = DATASETS.build(cfg.test_dataloader.dataset) | ||
eval_results = evaluator.offline_evaluate(dataset, predictions) | ||
print(json.dumps(eval_results)) | ||
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if __name__ == '__main__': | ||
main() |
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