| 数据集 | 总样本 | 训练集 | 验证集 | 测试集 | 类目 |
| THUNews | 300,000 | 260,000 | 20,000 | 20,000 | 10 |
| 今日头条 | 90,000 | 50,000 | 20,000 | 20,000 | 8 |
| os10c | 60,000 | 40,000 | 10,000 | 10,000 | 10 |
| Chn | 9000 | 5000 | 2000 | 2000 | 2 |