metadata

dataset_info:
  features:
    - name: passage
      dtype: string
  splits:
    - name: train
      num_bytes: 18979214734
      num_examples: 88328203
  download_size: 1025261393
  dataset_size: 18979214734

`chinese_clean_passages_80m`

包含8千余万（88328203）个纯净中文段落，不包含任何字母、数字。
Containing more than 80 million pure & clean Chinese passages, without any letters/digits/special tokens.

文本长度大部分介于50~200个汉字之间。
The passage length is approximately 50~200 Chinese characters.

数据是基于CLUE中文预训练语料集进行处理、过滤得到的。
This dataset is processed/filtered from the CLUE pre-training corpus.