plotpv

(To be removed) Plot perceptron input/target vectors

plotpv will be removed in a future release. For more information, see Transition Legacy Neural Network Code to dlnetwork Workflows.

For advice on updating your code, see Version History.

Syntax

plotpv(P,T)
plotpv(P,T,V)


Description

plotpv(P,T) takes these inputs,

P	R-by-Q matrix of input vectors (R must be 3 or less)
T	S-by-Q matrix of binary target vectors (S must be 3 or less)

and plots column vectors in P with markers based on T.

plotpv(P,T,V) takes an additional input,

V	Graph limits = [x_min x_max y_min y_max]

and plots the column vectors with limits set by V.

Examples

Plot Inputs and Targets for Perceptron

This example shows how to define and plot the inputs and targets for a perceptron.

p = [0 0 1 1; 0 1 0 1];
t = [0 0 0 1];
plotpv(p,t)

Version History

Introduced before R2006a

plotpv will be removed

plotpv will be removed in a future release.

To learn more about visualization workflows, see these examples and topics:

• Deep Learning Visualization Methods

• Explore Network Predictions Using Deep Learning Visualization Techniques

• Deep Learning Metrics

• Monitor Deep Learning Training Progress

• ROC Curve and Performance Metrics

Create plots using the plot and scatter functions instead.

For more information, see Transition Legacy Neural Network Code to dlnetwork Workflows.