Datasets:
ArXiv:
License:
Update medianomaly.py
Browse files- medianomaly.py +30 -30
medianomaly.py
CHANGED
@@ -61,34 +61,34 @@ class Medianomaly(datasets.GeneratorBasedBuilder):
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citation=_CITATION,
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)
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def _split_generators(self, dl_manager):
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if config_name == "rsna":
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data_dir = os.path.join(archive_path, config_name)
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with open(os.path.join(data_dir, "data.json"), "r") as f:
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metadata = json.load(f)
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return [
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datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={
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"samples": metadata["train"], "base_dir": data_dir, "config": config_name
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}),
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datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={
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"samples": metadata["test"], "base_dir": data_dir, "config": config_name
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}),
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]
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citation=_CITATION,
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)
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def _split_generators(self, dl_manager):
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config_name = self.config.name.lower()
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if config_name not in _URLS:
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raise NotImplementedError(f"{config_name} is not implemented in Medianomaly.")
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archive_path = dl_manager.download_and_extract(_URLS[config_name])
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print(archive_path)
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if config_name == "rsna":
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data_dir = os.path.join(archive_path, config_name)
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with open(os.path.join(data_dir, "data.json"), "r") as f:
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metadata = json.load(f)
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return [
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datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={
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"samples": metadata["train"], "base_dir": data_dir, "config": config_name
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}),
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datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={
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"samples": metadata["test"], "base_dir": data_dir, "config": config_name
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}),
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]
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def _generate_examples(self, samples, base_dir, config):
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if config == "rsna":
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for label_str, items in samples.items(): # only "0" in train, "0"/"1" in test
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label = int(label_str)
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for idx, item in enumerate(items):
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image_path = os.path.join(base_dir, item["image"])
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yield idx, {
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"image": image_path,
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"label": label,
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}
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