Research Article

Mexican Hat Wavelet Kernel ELM for Multiclass Classification

Table 5

Performance comparison with statistical test on Car Evaluation.

Data set (training number, category)MHW-KELMGauss-KELMPoly-KELMOriginal ELMSCG-BP

Car Evaluation (1000, 4)Mean97.5896.1292.9831.9470.25
Std.±0.38±0.90±1.11±12.36±5.53
value1.000.011.97e − 068.24e − 103.68e − 08
Time0.2040.2170.2400.5482.751