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first hg version after svn
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Tue, 10 Feb 2015 15:05:51 +0000 (2015-02-10) |
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1 <html>
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2 <head>
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3 <title>
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4 Netlab Reference Manual mlpfwd
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5 </title>
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6 </head>
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7 <body>
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8 <H1> mlpfwd
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9 </H1>
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10 <h2>
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11 Purpose
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12 </h2>
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13 Forward propagation through 2-layer network.
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14
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15 <p><h2>
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16 Synopsis
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17 </h2>
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18 <PRE>
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19 y = mlpfwd(net, x)
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20 [y, z] = mlpfwd(net, x)
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21 [y, z, a] = mlpfwd(net, x)
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22 </PRE>
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23
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24
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25 <p><h2>
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26 Description
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27 </h2>
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28 <CODE>y = mlpfwd(net, x)</CODE> takes a network data structure <CODE>net</CODE> together with
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29 a matrix <CODE>x</CODE> of input vectors, and forward propagates the inputs
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30 through the network to generate a matrix <CODE>y</CODE> of output
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31 vectors. Each row of <CODE>x</CODE> corresponds to one input vector and each
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32 row of <CODE>y</CODE> corresponds to one output vector.
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33
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34 <p><CODE>[y, z] = mlpfwd(net, x)</CODE> also generates a matrix <CODE>z</CODE> of the hidden
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35 unit activations where each row corresponds to one pattern.
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36
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37 <p><CODE>[y, z, a] = mlpfwd(net, x)</CODE> also returns a matrix <CODE>a</CODE>
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38 giving the summed inputs to each output unit, where each row
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39 corresponds to one pattern.
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40
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41 <p><h2>
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42 See Also
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43 </h2>
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44 <CODE><a href="mlp.htm">mlp</a></CODE>, <CODE><a href="mlppak.htm">mlppak</a></CODE>, <CODE><a href="mlpunpak.htm">mlpunpak</a></CODE>, <CODE><a href="mlperr.htm">mlperr</a></CODE>, <CODE><a href="mlpbkp.htm">mlpbkp</a></CODE>, <CODE><a href="mlpgrad.htm">mlpgrad</a></CODE><hr>
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45 <b>Pages:</b>
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46 <a href="index.htm">Index</a>
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47 <hr>
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48 <p>Copyright (c) Ian T Nabney (1996-9)
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49
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50
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51 </body>
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52 </html> |