Datasets:
ArXiv:
License:
| #!/usr/bin/python3 | |
| # -*- coding: utf-8 -*- | |
| import argparse | |
| from collections import defaultdict | |
| import json | |
| import os | |
| import sys | |
| pwd = os.path.abspath(os.path.dirname(__file__)) | |
| sys.path.append(os.path.join(pwd, "../../")) | |
| from datasets import load_dataset, DownloadMode | |
| from tqdm import tqdm | |
| from language_identification import LANGUAGE_MAP | |
| from project_settings import project_path | |
| def get_args(): | |
| parser = argparse.ArgumentParser() | |
| parser.add_argument("--dataset_path", default="strombergnlp/nordic_langid", type=str) | |
| parser.add_argument( | |
| "--dataset_cache_dir", | |
| default=(project_path / "hub_datasets").as_posix(), | |
| type=str | |
| ) | |
| parser.add_argument( | |
| "--output_file", | |
| default=(project_path / "data/nordic_langid.jsonl"), | |
| type=str | |
| ) | |
| args = parser.parse_args() | |
| return args | |
| def main(): | |
| args = get_args() | |
| dataset_dict = load_dataset( | |
| path=args.dataset_path, | |
| name="50k", | |
| cache_dir=args.dataset_cache_dir, | |
| # download_mode=DownloadMode.FORCE_REDOWNLOAD | |
| ) | |
| print(dataset_dict) | |
| split_map = { | |
| "dev": "validation", | |
| "validate": "validation" | |
| } | |
| index_to_language = ["no-b", "is", "no-n", "sv", "fo", "da"] | |
| text_set = set() | |
| counter = defaultdict(int) | |
| with open(args.output_file, "w", encoding="utf-8") as f: | |
| for k, v in dataset_dict.items(): | |
| if k in split_map.keys(): | |
| split = split_map[k] | |
| else: | |
| split = k | |
| if split not in ("train", "validation", "test"): | |
| print("skip split: {}".format(split)) | |
| continue | |
| for sample in tqdm(v): | |
| text = sample["sentence"] | |
| language_index = sample["language"] | |
| language = index_to_language[language_index] | |
| text = text.strip() | |
| if text in text_set: | |
| continue | |
| text_set.add(text) | |
| if language not in LANGUAGE_MAP.keys(): | |
| raise AssertionError(language) | |
| row = { | |
| "text": text, | |
| "language": language, | |
| "data_source": "nordic_langid", | |
| "split": split | |
| } | |
| row = json.dumps(row, ensure_ascii=False) | |
| f.write("{}\n".format(row)) | |
| counter[split] += 1 | |
| print("counter: {}".format(counter)) | |
| return | |
| if __name__ == '__main__': | |
| main() | |