Research Article

Adaptive Linear and Normalized Combination of Radial Basis Function Networks for Function Approximation and Regression

Figure 2

Plots of the approximations for the two-dimensional functions: (a) Zigzag, (b) Rhythm, (c) SinCos, and (d) ExpSin. Target function curve (solid line), simple average (SA) approximation (dash-dot line), weighted average (WA) approximation (dotted line), and adaptive linear and normalized combination (ALNC) approximation (dashed line).
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(a)
913897.fig.002b
(b)
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(c)
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(d)