SGB-ELM: An Advanced Stochastic Gradient Boosting-Based Ensemble Scheme for Extreme Learning Machine

Algorithm 1

The determination of .

Input:

  –– Heuristic item for the optimal output weights;

  –– The hidden-layer output matrix;

  –– Regularization factor, ;

  –– First order gradient statistics;

  –– Second order gradient statistics;

Let ;

Let ;

for to do

 for to do

 end for

end for

Output:

  The optimal output weights