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

Algorithm 1

Calculation of the fitness value function.

(1)	function F(, hiddennum );
(2)	Normalize training set input and output, normalize test set input;
(3)	1num  inputnumhiddennum;
(4)	x(1 to 1num);
(5)	x((1num + 1) to (1num + hiddennum))
(6)	Create a TELM network based on the initial weights and thresholds for each individual and simulate and test;
(7)	The result is inverse normalized to ;
(8)	result  norm
(9)	return result
(10)	end function