Research Article

A Methodology for Generation of Performance Models for the Sizing of Analog High-Level Topologies

Table 1

List of kernel functions.

Name Function expression

Linear kernel 𝐾 ( 𝑥 𝑘 , 𝑥 ) = 𝑥 𝑇 𝑘 𝑥
Polynomial kernel 𝐾 ( 𝑥 𝑘 , 𝑥 ) = ( 1 + 𝑥 𝑇 𝑘 𝑥 ) 𝑑
RBF kernel 𝐾 ( 𝑥 𝑘 , 𝑥 ) = e x p { ( 𝑥 𝑘 𝑥 2 2 ) / 𝜎 2 }
MLP kernel 𝐾 ( 𝑥 𝑘 , 𝑥 ) = t a n h ( 𝜅 𝑥 𝑇 𝑘 𝑥 + 𝜃 )