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    r180 r181  
    7272 
    7373<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns a pointer to the <a class="el" href="classepdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a> representing posterior density on parameters. Use with care! <br></td></tr> 
     74<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a93379cf31bb25961ea7f8d3f095513d"></a><!-- doxytag: member="MixEF::predictor" ref="a93379cf31bb25961ea7f8d3f095513d" args="(const RV &amp;rv)" --> 
     75<a class="el" href="classemix.html">emix</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classMixEF.html#a93379cf31bb25961ea7f8d3f095513d">predictor</a> (const <a class="el" href="classRV.html">RV</a> &amp;<a class="el" href="classBM.html#af00f0612fabe66241dd507188cdbf88">rv</a>)</td></tr> 
     76 
     77<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Constructs a predictive density (marginal density on data). <br></td></tr> 
     78<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="fdbd5f58778c1ecb68b71945cdff0483"></a><!-- doxytag: member="MixEF::flatten" ref="fdbd5f58778c1ecb68b71945cdff0483" args="(double sumw=1.0)" --> 
     79void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classMixEF.html#fdbd5f58778c1ecb68b71945cdff0483">flatten</a> (double sumw=1.0)</td></tr> 
     80 
     81<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Flatten the density as if it was not estimated from the data. <br></td></tr> 
    7482<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="cd0660f2a1a344b56ac39802708ff165"></a><!-- doxytag: member="MixEF::logpred_m" ref="cd0660f2a1a344b56ac39802708ff165" args="(const mat &amp;dt) const " --> 
    7583vec&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classBM.html#cd0660f2a1a344b56ac39802708ff165">logpred_m</a> (const mat &amp;dt) const </td></tr> 
    7684 
    7785<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Matrix version of logpred. <br></td></tr> 
    78 <tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="a627c5a79cc6f5221b7e09675525e032"></a><!-- doxytag: member="MixEF::predictor" ref="a627c5a79cc6f5221b7e09675525e032" args="(const RV &amp;rv)" --> 
    79 virtual <a class="el" href="classepdf.html">epdf</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classBM.html#a627c5a79cc6f5221b7e09675525e032">predictor</a> (const <a class="el" href="classRV.html">RV</a> &amp;<a class="el" href="classBM.html#af00f0612fabe66241dd507188cdbf88">rv</a>)</td></tr> 
    80  
    81 <tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Constructs a predictive density (marginal density on data). <br></td></tr> 
    8286<tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="anchor" name="126bd2595c48e311fc2a7ab72876092a"></a><!-- doxytag: member="MixEF::_rv" ref="126bd2595c48e311fc2a7ab72876092a" args="() const " --> 
    8387const <a class="el" href="classRV.html">RV</a> &amp;&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="classBM.html#126bd2595c48e311fc2a7ab72876092a">_rv</a> () const </td></tr> 
     
    137141 where <img class="formulaInl" alt="$\psi$" src="form_67.png"> is a known function of past outputs, <img class="formulaInl" alt="$w=[w_1,\ldots,w_n]$" src="form_68.png"> are component weights, and component parameters <img class="formulaInl" alt="$\theta_i$" src="form_69.png"> are assumed to be mutually independent. <img class="formulaInl" alt="$\Theta$" src="form_70.png"> is an aggregation af all component parameters and weights, i.e. <img class="formulaInl" alt="$\Theta = [\theta_1,\ldots,\theta_n,w]$" src="form_71.png">.<p> 
    138142The characteristic feature of this model is that if the exact values of the latent variable were known, estimation of the parameters can be handled by a single model. For example, for the case of mixture models, posterior density for each component parameters would be a BayesianModel from Exponential Family.<p> 
    139 This class uses EM-style type algorithms for estimation of its parameters. Under this simplification, the posterior density is a product of exponential family members, hence approximate estimation project this class itself belongs to the exponential family.<p> 
     143This class uses EM-style type algorithms for estimation of its parameters. Under this simplification, the posterior density is a product of exponential family members, hence under EM-style approximate estimation this class itself belongs to the exponential family.<p> 
    140144TODO: Extend <a class="el" href="classBM.html" title="Bayesian Model of the world, i.e. all uncertainty is modeled by probabilities.">BM</a> to use rvc. <hr><h2>Member Function Documentation</h2> 
    141145<a class="anchor" name="73a782d2f464c830bbdbb03d34c6d63e"></a><!-- doxytag: member="MixEF::init" ref="73a782d2f464c830bbdbb03d34c6d63e" args="(BMEF *Com0, const mat &amp;Data, int c=5)" --> 
     
    179183</dl> 
    180184 
    181 <p>References <a class="el" href="libBM_8h-source.html#l00345">BM::_copy_()</a>, <a class="el" href="mixef_8h-source.html#l00052">build_est()</a>, <a class="el" href="mixef_8h-source.html#l00044">Coms</a>, <a class="el" href="mixef_8h-source.html#l00048">est</a>, <a class="el" href="mixef_8h-source.html#l00042">n</a>, <a class="el" href="libEF_8h-source.html#l00266">multiBM::set_parameters()</a>, and <a class="el" href="mixef_8h-source.html#l00046">weights</a>.</p> 
     185<p>References <a class="el" href="libBM_8h-source.html#l00360">BM::_copy_()</a>, <a class="el" href="mixef_8h-source.html#l00052">build_est()</a>, <a class="el" href="mixef_8h-source.html#l00044">Coms</a>, <a class="el" href="mixef_8h-source.html#l00048">est</a>, <a class="el" href="mixef_8h-source.html#l00042">n</a>, <a class="el" href="libEF_8h-source.html#l00273">multiBM::set_parameters()</a>, and <a class="el" href="mixef_8h-source.html#l00046">weights</a>.</p> 
    182186 
    183187<p>Referenced by <a class="el" href="merger_8cpp-source.html#l00023">merger::merge()</a>.</p> 
     
    205209<p>Reimplemented from <a class="el" href="classBM.html#8a8ce6df431689964c41cc6c849cfd06">BM</a>.</p> 
    206210 
    207 <p>References <a class="el" href="libEF_8h-source.html#l00265">multiBM::_epdf()</a>, <a class="el" href="mixef_8h-source.html#l00044">Coms</a>, <a class="el" href="classepdf.html#bf0a070a8f3e67a93604ca724638b870">epdf::mean()</a>, <a class="el" href="mixef_8h-source.html#l00042">n</a>, and <a class="el" href="mixef_8h-source.html#l00046">weights</a>.</p> 
    208  
    209 <p>Referenced by <a class="el" href="merger_8cpp-source.html#l00023">merger::merge()</a>.</p> 
     211<p>References <a class="el" href="libEF_8h-source.html#l00272">multiBM::_epdf()</a>, <a class="el" href="mixef_8h-source.html#l00044">Coms</a>, <a class="el" href="classepdf.html#bf0a070a8f3e67a93604ca724638b870">epdf::mean()</a>, <a class="el" href="mixef_8h-source.html#l00042">n</a>, and <a class="el" href="mixef_8h-source.html#l00046">weights</a>.</p> 
     212 
     213<p>Referenced by <a class="el" href="merger_8h-source.html#l00062">merger::evalpdflog()</a>, and <a class="el" href="merger_8cpp-source.html#l00023">merger::merge()</a>.</p> 
    210214 
    211215</div> 
     
    238242<li>work/git/mixpp/bdm/estim/<a class="el" href="mixef_8h-source.html">mixef.h</a><li>work/git/mixpp/bdm/estim/mixef.cpp</ul> 
    239243</div> 
    240 <hr size="1"><address style="text-align: right;"><small>Generated on Thu Oct 9 21:26:42 2008 for mixpp by&nbsp; 
     244<hr size="1"><address style="text-align: right;"><small>Generated on Wed Oct 15 15:57:16 2008 for mixpp by&nbsp; 
    241245<a href="http://www.doxygen.org/index.html"> 
    242246<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>