Pruning Multilayered ELM Using Cholesky Factorization and Givens Rotation Transformation

Table 2

Parameters of P-ELM and P-MELM under different classification problems.

Datasets	Algorithm	Initial nodes	End nodes	Hidden layers
Diabetic Retinopathy Debrecen	P-ELM	100	50	1
	P-MELM	100	80	2–10
Image segmentation	P-ELM	100	80	1
	P-MELM	80	55	2–10
Coal spectral data	P-ELM	100	75	1
	P-MELM	80	55	2–10