Methods |
P
|
R
|
F
1
|
---|
DEP | 43.43Â % | 63.24Â % | 51.50Â % |
PASa
| 73.03Â % | 62.07Â % | 67.68Â % |
DEP_SCa
| 70.32Â % | 61.93Â % | 65.86Â % |
PAS_SCa,b
| 69.23Â % | 66.48Â % | 67.83Â % |
DEP_ReSCa
| 70.76Â % |
67.98%
|
69.34Â %
|
PAS_ReSCa,b
|
74.83Â %
| 62.50Â % | 68.11Â % |
- 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)