Table 5 Number of clinical notes in training and testing set
From: Discovering and identifying New York heart association classification from electronic health records
NYHA Classification | Training Set | Testing Set | Total |
|---|---|---|---|
I | 843 | 524 | 1367 |
II | 1506 | 996 | 2502 |
III | 1045 | 745 | 1790 |
IV | 306 | 209 | 515 |
Total | 3700 | 2474 | 6174 |