Table 4.
F-measures for LibLinear LOOF, 9-fold cross-validation
| Feat | BAC | CON | EXP | GOA | MET | MOT | OBS | RES | MOD | OBJ | HYP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| all | 57 | 41 | 71 | 25 | 28 | 18 | 48 | 45 | 49 | 32 | 18 |
| history | 55 | 41 | 71 | 28 | 27 | 20 | 48 | 43 | 46 | 32 | 17 |
| length | 57 | 42 | 71 | 24 | 28 | 19 | 48 | 45 | 48 | 31 | 17 |
| ref | 55 | 41 | 71 | 25 | 28 | 19 | 48 | 45 | 48 | 31 | 15 |
| absloc | 57 | 40 | 72 | 25 | 28 | 20 | 48 | 45 | 49 | 33 | 18 |
| Struct-1 | 57 | 41 | 71 | 26 | 28 | 21 | 48 | 45 | 49 | 31 | 17 |
| secid | 57 | 41 | 71 | 26 | 28 | 19 | 48 | 44 | 48 | 32 | 17 |
| Struct-2 | 57 | 41 | 71 | 25 | 28 | 19 | 48 | 45 | 49 | 32 | 17 |
| SecLoc | 57 | 41 | 71 | 26 | 28 | 18 | 48 | 45 | 48 | 32 | 18 |
| Struct-3 | 56 | 40 | 70 | 25 | 27 | 19 | 48 | 44 | 47 | 30 | 19 |
| uni | 56 | 41 | 72 | 26 | 27 | 17 | 47 | 44 | 46 | 31 | 16 |
| bi | 54 | 40 | 70 | 25 | 27 | 20 | 46 | 43 | 45 | 27 | 17 |
| ngrams | 53 | 37 | 69 | 23 | 26 | 17 | 44 | 42 | 41 | 26 | 12 |
| gr | 56 | 40 | 71 | 23 | 29 | 19 | 47 | 44 | 49 | 31 | 17 |
| pos | 57 | 42 | 71 | 25 | 28 | 20 | 48 | 45 | 49 | 32 | 16 |
| subj | 57 | 41 | 71 | 25 | 29 | 21 | 47 | 45 | 48 | 31 | 17 |
| dobj | 57 | 42 | 71 | 25 | 28 | 20 | 48 | 45 | 49 | 32 | 19 |
| iobj | 57 | 41 | 71 | 26 | 28 | 19 | 48 | 45 | 48 | 32 | 17 |
| obj2 | 57 | 41 | 71 | 25 | 28 | 18 | 48 | 45 | 49 | 32 | 18 |
| vclass | 57 | 41 | 71 | 26 | 28 | 19 | 48 | 45 | 49 | 33 | 17 |
| verb | 57 | 41 | 71 | 24 | 28 | 20 | 48 | 45 | 49 | 32 | 16 |