pSum-SaDE: A Modified p-Median Problem and Self-Adaptive Differential Evolution Algorithm for Text Summarization

Table 4

Comparison pSum-SaDE with pSum-DE.

	Algorithm	Worst	Mean	Best	Stdv
ROUGE-1	SaDE	0.4399	0.4416	0.4428	1.13 𝑒 − 04
	DE	0.4366	0.4378	0.4388	1.45𝑒 − 04
ROUGE-2	SaDE	0.0987	0.0994	0.1011	1.11 𝑒 − 04
	DE	0.0955	0.0967	0.0975	1.47𝑒 − 04
ROUGE-SU4	SaDE	0.1584	0.1592	0.1605	1.01 𝑒 − 04
	DE	0.1537	0.1564	0.1575	1.36𝑒 − 04