[Retracted] Training a Feedforward Neural Network Using Hybrid Gravitational Search Algorithm with Dynamic Multiswarm Particle Swarm Optimization

Table 1

UCI has compiled a list of real-world datasets.

Dataset name	# of features	# of samples
Glass	9	214
Vowel	10	520
Wine	13	177
Yeast	8	1440
Sonar	60	200
Heart	13	270
Wisconsin breast cancer	9	680
Colon cancer	2000	60
Shuttle	9	50000
Lymphoma	4026	59
Iris	4	150
Lung cancer	56	32
Hepatitis	19	155
Dermatology	34	366
Zoo	16	101
Abalone	8	3842