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Timestamp:
10/15/08 19:08:06 (16 years ago)
Author:
smidl
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Modifications of BDM to reflect changes in basics

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  • doc/html/mixef_8h-source.html

    r171 r180  
    4545<a name="l00062"></a>00062  
    4646<a name="l00063"></a>00063 <span class="keyword">public</span>: 
    47 <a name="l00065"></a><a class="code" href="classMixEF.html#7713c2f01e97df268049821749405bc2">00065</a>         <a class="code" href="classMixEF.html#7713c2f01e97df268049821749405bc2" title="Full constructor.">MixEF</a> ( Array&lt;BMEF*&gt; &amp;Coms0, <span class="keyword">const</span> vec &amp;alpha0 ) : 
     47<a name="l00065"></a><a class="code" href="classMixEF.html#509ac467674c39af46aba42297528aad">00065</a>         <a class="code" href="classMixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a> ( <span class="keyword">const</span> Array&lt;BMEF*&gt; &amp;Coms0, <span class="keyword">const</span> vec &amp;alpha0 ) : 
    4848<a name="l00066"></a>00066                         <a class="code" href="classBM.html" title="Bayesian Model of the world, i.e. all uncertainty is modeled by probabilities.">BM</a> ( <a class="code" href="classRV.html" title="Class representing variables, most often random variables.">RV</a>() ), <a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a> ( Coms0.length() ), <a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a> ( <a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a> ), 
    4949<a name="l00067"></a>00067                         <a class="code" href="classMixEF.html#d906782a0a9558f19150dc69411f717f" title="Statistics for weights.">weights</a> ( <a class="code" href="classRV.html" title="Class representing variables, most often random variables.">RV</a> ( <span class="stringliteral">"{w }"</span>, vec_1 ( <a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a> ) ),alpha0 ) { 
    50 <a name="l00068"></a>00068                 it_assert_debug ( <a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a>&gt;0,<span class="stringliteral">"MixEF::MixEF : Empty Component list"</span> ); 
     50<a name="l00068"></a>00068         <span class="comment">//      it_assert_debug ( n&gt;0,"MixEF::MixEF : Empty Component list" );</span> 
    5151<a name="l00069"></a>00069  
    5252<a name="l00070"></a>00070                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a>;i++ ) {<a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a> ( i ) = ( <a class="code" href="classBMEF.html" title="Estimator for Exponential family.">BMEF</a>* ) Coms0 ( i )-&gt;_copy_();} 
    5353<a name="l00071"></a>00071                 <a class="code" href="classMixEF.html#5ae381b3a7dfbe2c1e5bb579a5d9b9d1" title="Auxiliary function for use in constructors.">build_est</a>(); 
    5454<a name="l00072"></a>00072         }; 
    55 <a name="l00077"></a>00077         <a class="code" href="classMixEF.html#7713c2f01e97df268049821749405bc2" title="Full constructor.">MixEF</a> ( <a class="code" href="classBMEF.html" title="Estimator for Exponential family.">BMEF</a>* Com0, <span class="keyword">const</span> mat &amp;Data, <span class="keywordtype">int</span> c=5 ); 
    56 <a name="l00078"></a>00078         <span class="comment">//Destructor</span> 
    57 <a name="l00079"></a>00079         ~<a class="code" href="classMixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a>() { 
    58 <a name="l00080"></a>00080                 <span class="keyword">delete</span> <a class="code" href="classMixEF.html#33968f1325137cc6f4431f0cf05096dc" title="Posterior on component parameters.">est</a>; 
    59 <a name="l00081"></a>00081                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a>;i++ ) {<span class="keyword">delete</span> <a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a> ( i );} 
    60 <a name="l00082"></a>00082         } 
    61 <a name="l00084"></a>00084         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#d520fb534aa43f3084ff1568ffe7573d" title="Recursive EM-like algorithm (QB-variant), see Karny et. al, 2006.">bayes</a> ( <span class="keyword">const</span> vec &amp;dt ); 
    62 <a name="l00086"></a>00086         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#d520fb534aa43f3084ff1568ffe7573d" title="Recursive EM-like algorithm (QB-variant), see Karny et. al, 2006.">bayes</a> ( <span class="keyword">const</span> mat &amp;dt ); 
    63 <a name="l00087"></a>00087         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#e6810daa121ccaff1ac18f26fbad4563" title="Batch Bayes rule (columns of Dt are observations).">bayesB</a> ( <span class="keyword">const</span> mat &amp;dt ); 
    64 <a name="l00088"></a>00088         <span class="keywordtype">double</span> <a class="code" href="classMixEF.html#424ca64f36d4e41de7a7e7ae921d35ea">logpred</a> ( <span class="keyword">const</span> vec &amp;dt ) <span class="keyword">const</span>; 
    65 <a name="l00089"></a><a class="code" href="classMixEF.html#efb3e20c2151d91c4fc080b7722a2069">00089</a>         <span class="keyword">const</span> <a class="code" href="classepdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>&amp; <a class="code" href="classMixEF.html#efb3e20c2151d91c4fc080b7722a2069" title="Returns a pointer to the epdf representing posterior density on parameters. Use with...">_epdf</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> *<a class="code" href="classMixEF.html#33968f1325137cc6f4431f0cf05096dc" title="Posterior on component parameters.">est</a>;} 
    66 <a name="l00090"></a>00090 }; 
    67 <a name="l00091"></a>00091  
    68 <a name="l00092"></a>00092  
    69 <a name="l00093"></a>00093 <span class="preprocessor">#endif // MEF_H</span> 
    70 <a name="l00094"></a>00094 <span class="preprocessor"></span> 
     55<a name="l00073"></a>00073         <a class="code" href="classMixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a> () : 
     56<a name="l00074"></a>00074                         <a class="code" href="classBM.html" title="Bayesian Model of the world, i.e. all uncertainty is modeled by probabilities.">BM</a> ( <a class="code" href="classRV.html" title="Class representing variables, most often random variables.">RV</a>() ), <a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a> ( 0 ), <a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a> ( 0 ), 
     57<a name="l00075"></a>00075                         <a class="code" href="classMixEF.html#d906782a0a9558f19150dc69411f717f" title="Statistics for weights.">weights</a> ( <a class="code" href="classRV.html" title="Class representing variables, most often random variables.">RV</a> ( <span class="stringliteral">"{w }"</span>, vec_1 ( 0 ) ),vec ( 0 ) ) {<a class="code" href="classMixEF.html#5ae381b3a7dfbe2c1e5bb579a5d9b9d1" title="Auxiliary function for use in constructors.">build_est</a>();} 
     58<a name="l00080"></a>00080         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#73a782d2f464c830bbdbb03d34c6d63e">init</a> ( <a class="code" href="classBMEF.html" title="Estimator for Exponential family.">BMEF</a>* Com0, <span class="keyword">const</span> mat &amp;Data, <span class="keywordtype">int</span> c=5 ); 
     59<a name="l00081"></a>00081         <span class="comment">//Destructor</span> 
     60<a name="l00082"></a>00082         ~<a class="code" href="classMixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a>() { 
     61<a name="l00083"></a>00083                 <span class="keyword">delete</span> <a class="code" href="classMixEF.html#33968f1325137cc6f4431f0cf05096dc" title="Posterior on component parameters.">est</a>; 
     62<a name="l00084"></a>00084                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a>;i++ ) {<span class="keyword">delete</span> <a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a> ( i );} 
     63<a name="l00085"></a>00085         } 
     64<a name="l00087"></a>00087         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#d520fb534aa43f3084ff1568ffe7573d" title="Recursive EM-like algorithm (QB-variant), see Karny et. al, 2006.">bayes</a> ( <span class="keyword">const</span> vec &amp;dt ); 
     65<a name="l00089"></a>00089         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#d520fb534aa43f3084ff1568ffe7573d" title="Recursive EM-like algorithm (QB-variant), see Karny et. al, 2006.">bayes</a> ( <span class="keyword">const</span> mat &amp;dt ); 
     66<a name="l00090"></a>00090         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#e6810daa121ccaff1ac18f26fbad4563" title="Batch Bayes rule (columns of Dt are observations).">bayesB</a> ( <span class="keyword">const</span> mat &amp;dt ); 
     67<a name="l00091"></a>00091         <span class="keywordtype">double</span> <a class="code" href="classMixEF.html#424ca64f36d4e41de7a7e7ae921d35ea">logpred</a> ( <span class="keyword">const</span> vec &amp;dt ) <span class="keyword">const</span>; 
     68<a name="l00092"></a><a class="code" href="classMixEF.html#efb3e20c2151d91c4fc080b7722a2069">00092</a>         <span class="keyword">const</span> <a class="code" href="classepdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>&amp; <a class="code" href="classMixEF.html#efb3e20c2151d91c4fc080b7722a2069" title="Returns a pointer to the epdf representing posterior density on parameters. Use with...">_epdf</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> *<a class="code" href="classMixEF.html#33968f1325137cc6f4431f0cf05096dc" title="Posterior on component parameters.">est</a>;} 
     69<a name="l00093"></a>00093 }; 
     70<a name="l00094"></a>00094  
    7171<a name="l00095"></a>00095  
     72<a name="l00096"></a>00096 <span class="preprocessor">#endif // MEF_H</span> 
     73<a name="l00097"></a>00097 <span class="preprocessor"></span> 
     74<a name="l00098"></a>00098  
    7275</pre></div></div> 
    73 <hr size="1"><address style="text-align: right;"><small>Generated on Tue Sep 23 16:00:45 2008 for mixpp by&nbsp; 
     76<hr size="1"><address style="text-align: right;"><small>Generated on Thu Oct 9 21:26:31 2008 for mixpp by&nbsp; 
    7477<a href="http://www.doxygen.org/index.html"> 
    7578<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>