Anomaly Detection for Aviation Safety Based on an Improved KPCA Algorithm

Table 1

Specifications of the experiment environment.

CPU	Intel(R) Core(TM) i7-3770 (3.4 GHz, 4 core); Memory: DDR3 SDRAM 8 GB
GPU	NVIDIA GeForce GTX 660; Memory: GDDR5 2 GB
Software	CUDA Toolkit 5.0 [12]; OpenMP 2.0 [13]; Armadillo 4.0 [17]; mlpack-1.0 [18], using the data load function and gradient descent function; gsl 1.8 [19], using the gsl_cdf_chisq_Pinv function