Microalgae Classification Using Improved Metaheuristic Algorithm

Table 2

The resampling results were performed with several sample sizes from 25% to 200%.

	Sample size	Kappa	Max F1	Min F1
SMO	25	0.703	0.329	0.851
	50	0.725	0.337	0.846
	100	0.732	0.343	0.831
	200	0.733	0.353	0.826
Neural network [40]	25	0.708	0.506	0.843
	50	0.725	0.627	0.915
	100	0.764	0.711	0.978
	200	0.777	0.724	0.988
Region growing [37]	25	0.620	0.296	0.843
	50	0.625	0.305	0.831
	100	0.613	0.325	0.827
	200	0.634	0.364	0.796
NAABB [38]	25	0.649	0.316	0.758
	50	0.658	0.328	0.746
	100	0.676	0.346	0.723
	200	0.681	0.358	0.698
Label-free [39]	25	0.538	0.324	0.712
	50	0.554	0.349	0.708
	100	0.562	0.382	0.692
	200	0.591	0.416	0.697