Dust Removal from 3D Point Cloud Data in Mine Plane Areas Based on Orthogonal Total Least Squares Fitting and GA-TELM

Algorithm 2

GA-TELM.

	Input: training set input , output , test set input , output
	Output: optimized TELM first layer parameters
(1)	threshold  minmax;
(2)	inputnum  size(, 1);
(3)	outputnum  size(, 1);
(4)	1num  inputnum  hiddennum;
(5)	2num  outputnum  hiddennum;
(6)	3num  hiddennum  hiddennum;
(7)	N  1num + 2  hiddennum + 3num + 2num + outputnum
(8)	Initialize Pop(0);
(9)	;
(10)	Whiledo
(11)	forto NIND do
(12)	Evaluate fitness of Pop(t)
(13)	forto NIND do
(14)	Select operation to Pop(t)
(15)	forto NIND/2 do
(16)	Crossover operation to Pop(t)
(17)	forto NIND do
(18)	Mutation operation to Pop(t)
(19)	forto NIND do
(20)	Pop(t+1) = Pop(t)
(21)