Methods |
P
|
R
|
F
1
|
---|
DEP | 78.79Â % | 73.24Â % | 75.91Â % |
PASa
| 79.80Â % | 76.06Â % | 77.88Â % |
DEP_SCa
| 83.01Â % | 80.28Â % | 81.62Â % |
PAS_SCa,b
| 82.91Â % | 77.46Â % | 80.10Â % |
DEP_ReSCa
| 80.82Â % |
83.10%
|
81.94Â %
|
PAS_ReSCb
|
84.88Â %
| 68.54Â % | 75.84Â % |
- Totally, six different methods were implemented. The abbreviation DEP stands for the dependency-based graph kernel, PAS stands for the graph kernel based on predicate-argument-structure, SC stands for semantic class information, and ReSC stands for refined semantic class information. DEP_SC means that semantic class information is incorporated into the dependency-based graph kernel. Precision (P), Recall (R) and F-measure (F
1
) were reported for each method. The highest performance under each evaluation criterion is bolded.
-
a means the performance difference between the underlying method and DEP is statistically significant
-
b means the performance difference between the underlying method and PAS is statistically significant. (p-value < 0.05)