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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">

<HTML>
<HEAD>
   <TITLE>class  WeightedSumMachine</TITLE>
   <META NAME="GENERATOR" CONTENT="DOC++ 3.4.8">
</HEAD>
<BODY BGCOLOR="#ffffff">

<H2>class  <A HREF="#DOC.DOCU">WeightedSumMachine</A></H2></H2><BLOCKQUOTE>Weighted-sum machine.</BLOCKQUOTE>
<HR>

<H2>Inheritance:</H2>
<APPLET CODE="ClassGraph.class" WIDTH=600 HEIGHT=95>
<param name=classes value="CObject,MObject.html,CMachine,MMachine.html,CWeightedSumMachine,MWeightedSumMachine.html">
<param name=before value="M,M,M">
<param name=after value="Md_SP,Md_,M">
<param name=indent value="0,1,2">
<param name=arrowdir value="down">
</APPLET>
<HR>

<DL>
<P><DL>
<DT><H3>Public Fields</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="Trainer.html">Trainer</A>** <B><A HREF="#DOC.63.1">trainers</A></B>
<DD><I>The trainers used in the combination</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif><!1><A HREF="List.html">List</A>** <B><A HREF="#DOC.63.2">trainers_measurers</A></B>
<DD><I>The corresponding measurers</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>int <B><A HREF="#DOC.63.3">n_trainers</A></B>
<DD><I>The number of trainers in the combination</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>int <B><A HREF="#DOC.63.4">n_trainers_trained</A></B>
<DD><I>The number of trainers that have been already trained.</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>real* <B><A HREF="#DOC.63.5">weights</A></B>
<DD><I>The weights of the combination</I>
<DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif>bool <B><A HREF="#DOC.63.6">weights_is_allocated</A></B>
<DD><I>True if the weights aren't given by the user, false otherwise</I>
</DL></P>

<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="[more]" BORDER=0 SRC=icon1.gif> <B><A HREF="#DOC.63.7">WeightedSumMachine</A></B>(<!1><A HREF="Trainer.html">Trainer</A>** trainer_, int n_trainers_, <!1><A HREF="List.html">List</A>** <!1><A HREF="WeightedSumMachine.html#DOC.63.2">trainers_measurers</A>, real* weights_=NULL)
</DL></P>

</DL>
<HR><H3>Inherited from <A HREF="Machine.html">Machine</A>:</H3>
<DL>
<P><DL>
<DT><H3>Public Fields</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>int <B>n_inputs</B>
<DT>
<IMG ALT="o" SRC=icon2.gif>int <B>n_outputs</B>
<DT>
<IMG ALT="o" SRC=icon2.gif><!1><A HREF="List.html">List</A>* <B>outputs</B>
</DL></P>

<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>virtual   void <B>forward</B>(<!1><A HREF="List.html">List</A>* <!1><A HREF="SeqExample.html#DOC.107.3">inputs</A>)
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual   void <B>reset</B>()
</DL></P>

</DL>
<HR><H3>Inherited from <A HREF="Object.html">Object</A>:</H3>
<DL>
<P><DL>
<DT><H3>Public Methods</H3><DD><DT>
<IMG ALT="o" SRC=icon2.gif>virtual   void <B>init</B>()
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, int size, void* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>, const char* <!1><A HREF="CmdLine.html#DOC.7.3">help</A>="", bool is_allowed_after_init=false)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addIOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, int* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>, int init_value, const char* <!1><A HREF="CmdLine.html#DOC.7.3">help</A>="", bool is_allowed_after_init=false)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addROption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, real* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>, real init_value, const char* <!1><A HREF="CmdLine.html#DOC.7.3">help</A>="", bool is_allowed_after_init=false)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>addBOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, bool* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>, bool init_value, const char* <!1><A HREF="CmdLine.html#DOC.7.3">help</A>="", bool is_allowed_after_init=false)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, void* <!1><A HREF="Vec.html#DOC.81.3">ptr</A>)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setIOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, int option)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setROption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, real option)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>setBOption</B>(const char* <!1><A HREF="SeqExample.html#DOC.107.9">name</A>, bool option)
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual   void <B>loadFILE</B>(FILE* <!1><A HREF="Measurer.html#DOC.30.2">file</A>)
<DT>
<IMG ALT="o" SRC=icon2.gif>virtual   void <B>saveFILE</B>(FILE* <!1><A HREF="Measurer.html#DOC.30.2">file</A>)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>load</B>(const char* filename)
<DT>
<IMG ALT="o" SRC=icon2.gif>void <B>save</B>(const char* filename)
</DL></P>

</DL>

<A NAME="DOC.DOCU"></A>
<HR>
<H2>Documentation</H2>
<BLOCKQUOTE>Weighted-sum machine.
This class contains a series of <TT>Trainers</TT>, and its forward method
simply performs the average of the output of each trainer on the same input.

<P></BLOCKQUOTE>
<DL>

<A NAME="trainers"></A>
<A NAME="DOC.63.1"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="Trainer.html">Trainer</A>** trainers</B></TT>
<DD>The trainers used in the combination
<DL><DT><DD></DL><P>
<A NAME="trainers_measurers"></A>
<A NAME="DOC.63.2"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B><!1><A HREF="List.html">List</A>** trainers_measurers</B></TT>
<DD>The corresponding measurers
<DL><DT><DD></DL><P>
<A NAME="n_trainers"></A>
<A NAME="DOC.63.3"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>int n_trainers</B></TT>
<DD>The number of trainers in the combination
<DL><DT><DD></DL><P>
<A NAME="n_trainers_trained"></A>
<A NAME="DOC.63.4"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>int n_trainers_trained</B></TT>
<DD>The number of trainers that have been already trained.
After the initialization, it's zero.
Note that the forward method depends on this value.
(only the first <TT>n_trainers_trained</TT> trainers are used)
<DL><DT><DD></DL><P>
<A NAME="weights"></A>
<A NAME="DOC.63.5"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>real* weights</B></TT>
<DD>The weights of the combination
<DL><DT><DD></DL><P>
<A NAME="weights_is_allocated"></A>
<A NAME="DOC.63.6"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B>bool weights_is_allocated</B></TT>
<DD>True if the weights aren't given by the user, false otherwise
<DL><DT><DD></DL><P>
<A NAME="WeightedSumMachine"></A>
<A NAME="DOC.63.7"></A>
<DT><IMG ALT="o" BORDER=0 SRC=icon2.gif><TT><B> WeightedSumMachine(<!1><A HREF="Trainer.html">Trainer</A>** trainer_, int n_trainers_, <!1><A HREF="List.html">List</A>** <!1><A HREF="WeightedSumMachine.html#DOC.63.2">trainers_measurers</A>, real* weights_=NULL)</B></TT>
<DL><DT><DD></DL><P></DL>

<HR><DL><DT><B>This class has no child classes.</B></DL>

<DL><DT><DT><B>Author:</B><DD>Ronan Collobert (collober@iro.umontreal.ca)
<DD></DL><P><P><I><A HREF="index.html">Alphabetic index</A></I> <I><A HREF="HIER.html">HTML hierarchy of classes</A> or <A HREF="HIERjava.html">Java</A></I></P><HR>
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