Research Article
Chinese Clinical Named Entity Recognition with ALBERT and MHA Mechanism
Table 1
Statistics of different types of entities for the CCKS-2019.
| ā | Disease | Exam | Test | Operation | Drug | Anatomy | Sum |
| Train | 2116 | 222 | 318 | 765 | 456 | 1486 | 5363 | Test | 682 | 91 | 193 | 140 | 263 | 447 | 1816 |
|
|