Create images.py
Browse files
images.py
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import os
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import datasets
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from datasets.tasks import ImageClassification
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_URLS = {
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"train": "https://huggingface.co/datasets/bansilp/bansilp/mcl_r/blob/main/train.zip",
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}
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_NAMES = [
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"blues",
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"classical",
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"country",
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"disco",
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"hiphop",
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"metal",
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"pop",
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"reggae",
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"rock"
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]
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class uta_rldd(datasets.GeneratorBasedBuilder):
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def _info(self):
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return datasets.DatasetInfo(
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features=datasets.Features(
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{
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"image": datasets.Image(),
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"labels": datasets.features.ClassLabel(names=_NAMES),
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}
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),
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supervised_keys=("image", "labels"),
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task_templates=[ImageClassification(image_column="image", label_column="labels")],
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)
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def _split_generators(self, dl_manager):
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data_files = dl_manager.download_and_extract(_URLS)
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return [
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datasets.SplitGenerator(
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name=datasets.Split.TRAIN,
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gen_kwargs={
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"files": dl_manager.iter_files([data_files["train"]]),
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},
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)
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]
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def _generate_examples(self, files):
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for i, path in enumerate(files):
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file_name = os.path.basename(path)
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if file_name.endswith(".png"):
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yield i, {
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"image": path,
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"labels": os.path.basename(os.path.dirname(path)).lower(),
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}
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