task_categories:text-classification size_categories:10K<n<100K language:zh license:gpl-3.0 arxiv:2010.05444 region:us
---
license: gpl-3.0
task_categories:
- text-classification
language:
- zh
size_categories:
- 10K<n<100K
---

This dataset is copied from [CLUE](https://github.com/CLUEbenchmark/OCNLI/tree/main/data/ocnli) with certain modifications.
The paper of CLUE is [OCNLI](https://arxiv.org/abs/2010.05444).

The modifications are:
1. Transform json file to csv file.
2. Encoding in UTF-8.
3. Remove data entries whose label value is '-'.
4. Replace label values, 'neutral' to 1, 'entailment' to 0, and 'contradiction' to 2.
5. Add one column 'sentence1', whose value is '前提：' + premise value + '结论：' + hypothsis value.

ocnli_train_std.csv comes from train.50k.json.

ocnli_test_std.csv comes from dev.json.