| import csv |
|
|
| import datasets |
|
|
|
|
| _TRAIN_DOWNLOAD_URL = "https://drive.google.com/u/0/uc?id=1eOg09b1PKWP2yOix0jhhLMAGj79wvDpJ&export=download" |
| _DEV_DOWNLOAD_URL = "https://drive.google.com/u/0/uc?id=1vk6wsjDdspwTG8gVeZ6TV5-RkiV3wUyD&export=download" |
| _TEST_DOWNLOAD_URL = "https://drive.google.com/u/0/uc?id=1Ba2IIeFJMYBfOJsYyloHkHZ7lb3ADRwW&export=download" |
|
|
|
|
|
|
| class THUCNews(datasets.GeneratorBasedBuilder): |
|
|
|
|
| def _info(self): |
| return datasets.DatasetInfo( |
| description=None, |
| features=datasets.Features( |
| { |
| "text": datasets.Value("string"), |
| "label": datasets.features.ClassLabel(names=['sports', 'entertainment', 'property', 'education', 'fashion', 'affairs', 'game', 'sociology', 'technology', 'economics']), |
| } |
|
|
| ), |
| homepage=None, |
| citation=None, |
| ) |
|
|
| def _split_generators(self, dl_manager): |
| train_path = dl_manager.download_and_extract(_TRAIN_DOWNLOAD_URL) |
| dev_path = dl_manager.download_and_extract(_DEV_DOWNLOAD_URL) |
| test_path = dl_manager.download_and_extract(_TEST_DOWNLOAD_URL) |
| return [ |
| datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"filepath": train_path}), |
| datasets.SplitGenerator(name=datasets.Split.VALIDATION, gen_kwargs={"filepath": dev_path}), |
| datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={"filepath": test_path}), |
| ] |
|
|
| def _generate_examples(self, filepath): |
| with open(filepath, encoding="utf-8") as csv_file: |
| csv_reader = csv.reader( |
| csv_file, quotechar='"', delimiter=",", quoting=csv.QUOTE_ALL, skipinitialspace=True |
| ) |
| for id_, row in enumerate(csv_reader): |
| if id_ == 0: |
| continue |
| label, text = row |
| label = int(label) |
| yield id_, {"text": text, "label": label} |
