Table 3.

The results based on 5-fold CV accuracy as fitness function value used with DE/best/1, different population sizes, and mutation parameter.

DE parameters	DE/best/1-F=0.3-CR=0.2				DE/best/1-F=0.7-CR=0.2
Population size	5		10		5		10
Dataset	Accuracy	Time (s)	Accuracy	Time (s)	Accuracy	Time (s)	Accuracy	Time (s)
ArTwitter	91.79	7585.98	91.58	22699.37	90.34	13523.39	91.68	22544.00
STD	86.75	4047.13	86.97	8578.22	86.63	10524.26	86.97	17972.58
AAQ	86.03	26251.50	86.10	56413.17	86.12	38387.81	86.73	66221.46
ASTD-B	80.60	6200.27	81.11	5690.58	80.98	4678.05	81.11	9112.36
AJGT	85.75	5061.12	88.56	7862.54	90.83	8486.48	91.72	18209.64
Average	86.18	9829.2	86.87	20248.78	86.98	15119.99	87.64	26812.01