Table 1: ROUGE scores of the methods.

MethodsROUGE-1ROUGE-2ROUGE-SU4

pSum-SaDE0.44160.09940.1592
LEX0.40300.09130.1449
TMR + TF0.40630.09130.1504
HybHSum0.43000.09100.1510
PLSA-JS0.43280.09700.1557
iRANK0.40320.09120.1450
HierSum0.40100.08600.1430
SVR0.40180.09260.1485