Anomaly Detection for Aviation Safety Based on an Improved KPCA Algorithm

Algorithm 3

OpenMP-based -fold cross-validation algorithm for obtaining optimal parameters and .

Input. : the training set, : const of -fold

Output. , : optimal parameters

(1)

(2) #pragma omp parallel for schedule (dynamic)

(3) for   to   do

(4)  

(5)  for   to   do

(6)   for   to   do

(7)   

(8)   

(9)   

(10)  end for

(11) end for

(12) end for