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plotep

Plot weight-bias position on error surface

Syntax

H= plotep(W,B,E)
H = plotep(W,B,E,H)

Description

plotep is used to show network learning on a plot already created by plotes.

H= plotep(W,B,E) takes these arguments,

W

Current weight value

B

Current bias value

E

Current error

and returns a vector H, containing information for continuing the plot.

H = plotep(W,B,E,H) continues plotting using the vector H returned by the last call to plotep.

H contains handles to dots plotted on the error surface, so they can be deleted next time, as well as points on the error contour, so they can be connected.

See Also

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