|
| F1 Indexed uncased previous words |
| F2 Indexed uncased next words |
| F3 Generic words within 5 tokens |
| F4 Has family term within 5 tokens |
| F5 Negation word in previous 10 tokens |
| F6 Modality word in previous 10 tokens |
| F7 ConText negation value |
| F8 ConText history value |
| F9 ConText hypothetical value |
| F10 ConText experiencer value |
| F11 Section name |
| Measurement classifiers only |
Time classifiers only |
|
|
| F12 Words between base and value |
F18 Annotation type |
| F13 Word shapes between base and value |
F19 Medication type |
| F14 Value shape |
|
| F15 Base and value on same line |
|
| F16 Number of tokens between base and value |
|
| F17 Target word in previous 5 tokens |
|
