Table 6 Control parameters of the LSSVM, MARS, and GRNN models.

From: An improved adaptive neuro fuzzy inference system model using conjoined metaheuristic algorithms for electrical conductivity prediction

Model

Parameters

LSSVM

\(\lambda =1992\) and \(\gamma =1346\)

MARS

Number of BFs = 20

ANFIS

Number of membership functions = 5

ANFIS-ADEPSO

\(\beta =50\) and \(\delta =1\)

GRNN

Spread value = 380