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"""NLUCat dataset.""" |
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import json |
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import datasets |
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_HOMEPAGE = "" |
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_CITATION = """\ |
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""" |
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_DESCRIPTION = """\ |
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NLUCat - Natural Language Understanding in Catalan |
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""" |
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_TRAIN_FILE = "train.json" |
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_DEV_FILE = "dev.json" |
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_TEST_FILE = "test.json" |
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class Nlucat(datasets.GeneratorBasedBuilder): |
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VERSION = datasets.Version("1.0.0") |
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def _info(self): |
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return datasets.DatasetInfo( |
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description=_DESCRIPTION, |
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features=datasets.Features( |
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{ |
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"example": datasets.Value("string"), |
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"intent": datasets.Value("string"), |
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"slot_text": datasets.Sequence(datasets.Value("string")), |
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"slot_tag": datasets.Sequence(datasets.Value("string")), |
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"start_char": datasets.Sequence(datasets.Value("string")), |
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"end_char": datasets.Sequence(datasets.Value("string")) |
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} |
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), |
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homepage=_HOMEPAGE, |
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citation=_CITATION, |
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) |
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def _split_generators(self, dl_manager): |
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"""Returns SplitGenerators.""" |
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urls_to_download = { |
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"train": f"{_TRAIN_FILE}", |
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"dev": f"{_DEV_FILE}", |
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"test": f"{_TEST_FILE}", |
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} |
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downloaded_files = dl_manager.download_and_extract(urls_to_download) |
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return [ |
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datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": downloaded_files["train"], "split": "train"}), |
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datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepath": downloaded_files["dev"], "split": "validation"}), |
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datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"filepath": downloaded_files["test"], "split": "test"}), |
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] |
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def _generate_examples(self, filepath, split): |
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"""Yields examples.""" |
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with open(filepath, encoding="utf-8") as f: |
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dataset = json.load(f) |
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for row in dataset["data"]: |
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example = row["example"] |
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intent = row["annotation"]["intent"] |
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slot_text = [slot["Text"] for slot in row["annotation"]["slots"]] |
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slot_tag = [slot["Tag"] for slot in row["annotation"]["slots"]] |
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start_char = [answer["Start_char"] for answer in row["annotation"]["slots"]] |
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end_char = [answer["End_char"] for answer in row["annotation"]["slots"]] |
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yield row["id"], { |
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"example": example, |
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"intent": intent, |
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"slot_text": slot_text, |
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"slot_tag": slot_tag, |
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"start_char": start_char, |
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"end_char": end_char |
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} |
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