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    r234 r255  
    2525<a name="l00019"></a>00019 <span class="preprocessor">#include "../stat/emix.h"</span> 
    2626<a name="l00020"></a>00020  
    27 <a name="l00021"></a>00021 <span class="keyword">using namespace </span>itpp; 
     27<a name="l00021"></a>00021 <span class="keyword">namespace </span>bdm{ 
    2828<a name="l00022"></a>00022  
    2929<a name="l00023"></a>00023 <span class="keyword">enum</span> MixEF_METHOD { EM = 0, QB = 1}; 
    3030<a name="l00024"></a>00024  
    31 <a name="l00041"></a><a class="code" href="classMixEF.html">00041</a> <span class="keyword">class </span><a class="code" href="classMixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a>: <span class="keyword">public</span> <a class="code" href="classBMEF.html" title="Estimator for Exponential family.">BMEF</a> { 
     31<a name="l00041"></a><a class="code" href="classbdm_1_1MixEF.html">00041</a> <span class="keyword">class </span><a class="code" href="classbdm_1_1MixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a>: <span class="keyword">public</span> <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a> { 
    3232<a name="l00042"></a>00042 <span class="keyword">protected</span>: 
    33 <a name="l00044"></a><a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149">00044</a>         <span class="keywordtype">int</span> <a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a>; 
    34 <a name="l00046"></a><a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e">00046</a>         Array&lt;BMEF*&gt; <a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a>; 
    35 <a name="l00048"></a><a class="code" href="classMixEF.html#d906782a0a9558f19150dc69411f717f">00048</a>         <a class="code" href="classmultiBM.html" title="Estimator for Multinomial density.">multiBM</a> <a class="code" href="classMixEF.html#d906782a0a9558f19150dc69411f717f" title="Statistics for weights.">weights</a>; 
    36 <a name="l00050"></a><a class="code" href="classMixEF.html#33968f1325137cc6f4431f0cf05096dc">00050</a>         <a class="code" href="classeprod.html" title="Product of independent epdfs. For dependent pdfs, use mprod.">eprod</a>* <a class="code" href="classMixEF.html#33968f1325137cc6f4431f0cf05096dc" title="Posterior on component parameters.">est</a>; 
     33<a name="l00044"></a><a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5">00044</a>         <span class="keywordtype">int</span> <a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a>; 
     34<a name="l00046"></a><a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08">00046</a>         Array&lt;BMEF*&gt; <a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a>; 
     35<a name="l00048"></a><a class="code" href="classbdm_1_1MixEF.html#e39faa70cebadc3296bd249040105e86">00048</a>         <a class="code" href="classbdm_1_1multiBM.html" title="Estimator for Multinomial density.">multiBM</a> <a class="code" href="classbdm_1_1MixEF.html#e39faa70cebadc3296bd249040105e86" title="Statistics for weights.">weights</a>; 
     36<a name="l00050"></a><a class="code" href="classbdm_1_1MixEF.html#9413fb7f1836237aac807fb9f245e4f6">00050</a>         <a class="code" href="classbdm_1_1eprod.html" title="Product of independent epdfs. For dependent pdfs, use mprod.">eprod</a>* <a class="code" href="classbdm_1_1MixEF.html#9413fb7f1836237aac807fb9f245e4f6" title="Posterior on component parameters.">est</a>; 
    3737<a name="l00052"></a>00052          
    38 <a name="l00054"></a><a class="code" href="classMixEF.html#6e630b2fd4cae8aa728ea1322708c8f0">00054</a>         MixEF_METHOD <a class="code" href="classMixEF.html#6e630b2fd4cae8aa728ea1322708c8f0" title="Flag for a method that is used in the inference.">method</a>; 
     38<a name="l00054"></a><a class="code" href="classbdm_1_1MixEF.html#a2376ddadb7573532404452d0c2dd28a">00054</a>         MixEF_METHOD <a class="code" href="classbdm_1_1MixEF.html#a2376ddadb7573532404452d0c2dd28a" title="Flag for a method that is used in the inference.">method</a>; 
    3939<a name="l00055"></a>00055          
    40 <a name="l00057"></a><a class="code" href="classMixEF.html#5ae381b3a7dfbe2c1e5bb579a5d9b9d1">00057</a>         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#5ae381b3a7dfbe2c1e5bb579a5d9b9d1" title="Auxiliary function for use in constructors.">build_est</a>() { 
    41 <a name="l00058"></a>00058                 Array&lt;const epdf*&gt; epdfs ( <a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a>+1 ); 
    42 <a name="l00059"></a>00059                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a>.length();i++ ) { 
     40<a name="l00057"></a><a class="code" href="classbdm_1_1MixEF.html#d74a8d1370c63c93ec554908ae3e6006">00057</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MixEF.html#d74a8d1370c63c93ec554908ae3e6006" title="Auxiliary function for use in constructors.">build_est</a>() { 
     41<a name="l00058"></a>00058                 Array&lt;const epdf*&gt; epdfs ( <a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a>+1 ); 
     42<a name="l00059"></a>00059                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a>.length();i++ ) { 
    4343<a name="l00060"></a>00060 <span class="comment">//                      it_assert_debug(!x,"MixEF::MixEF : Incompatible components");</span> 
    44 <a name="l00061"></a>00061                         epdfs ( i ) =&amp; ( <a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a> ( i )-&gt;_epdf() ); 
     44<a name="l00061"></a>00061                         epdfs ( i ) =&amp; ( <a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a> ( i )-&gt;_epdf() ); 
    4545<a name="l00062"></a>00062                 } 
    4646<a name="l00063"></a>00063                 <span class="comment">// last in the product is the weight</span> 
    47 <a name="l00064"></a>00064                 epdfs ( <a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a> ) =&amp; ( <a class="code" href="classMixEF.html#d906782a0a9558f19150dc69411f717f" title="Statistics for weights.">weights</a>.<a class="code" href="classmultiBM.html#66cdfd83a70bc281840ab0646b941684" title="Returns a reference to the epdf representing posterior density on parameters.">_epdf</a>() ); 
    48 <a name="l00065"></a>00065                 <a class="code" href="classMixEF.html#33968f1325137cc6f4431f0cf05096dc" title="Posterior on component parameters.">est</a> = <span class="keyword">new</span> <a class="code" href="classeprod.html" title="Product of independent epdfs. For dependent pdfs, use mprod.">eprod</a> ( epdfs ); 
     47<a name="l00064"></a>00064                 epdfs ( <a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a> ) =&amp; ( <a class="code" href="classbdm_1_1MixEF.html#e39faa70cebadc3296bd249040105e86" title="Statistics for weights.">weights</a>.<a class="code" href="classbdm_1_1multiBM.html#98c22316ecfef589989baca261713c8d" title="Returns a reference to the epdf representing posterior density on parameters.">_epdf</a>() ); 
     48<a name="l00065"></a>00065                 <a class="code" href="classbdm_1_1MixEF.html#9413fb7f1836237aac807fb9f245e4f6" title="Posterior on component parameters.">est</a> = <span class="keyword">new</span> <a class="code" href="classbdm_1_1eprod.html" title="Product of independent epdfs. For dependent pdfs, use mprod.">eprod</a> ( epdfs ); 
    4949<a name="l00066"></a>00066         } 
    5050<a name="l00067"></a>00067  
    5151<a name="l00068"></a>00068 <span class="keyword">public</span>: 
    52 <a name="l00070"></a><a class="code" href="classMixEF.html#509ac467674c39af46aba42297528aad">00070</a>         <a class="code" href="classMixEF.html#51fa3e3953c0af69f4e0162829d7929d" title="Constructor of empty mixture.">MixEF</a> ( <span class="keyword">const</span> Array&lt;BMEF*&gt; &amp;Coms0, <span class="keyword">const</span> vec &amp;alpha0 ) : 
    53 <a name="l00071"></a>00071                         <a class="code" href="classBMEF.html" title="Estimator for Exponential family.">BMEF</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> ), 
    54 <a name="l00072"></a>00072                         <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 ), <a class="code" href="classMixEF.html#6e630b2fd4cae8aa728ea1322708c8f0" title="Flag for a method that is used in the inference.">method</a>(QB) { 
     52<a name="l00070"></a><a class="code" href="classbdm_1_1MixEF.html#4efe67d414ff34a1e7534004fd061241">00070</a>         <a class="code" href="classbdm_1_1MixEF.html#0266854387338ba757e6192d62907984" title="Constructor of empty mixture.">MixEF</a> ( <span class="keyword">const</span> Array&lt;BMEF*&gt; &amp;Coms0, <span class="keyword">const</span> vec &amp;alpha0 ) : 
     53<a name="l00071"></a>00071                         <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a>() ), <a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a> ( Coms0.length() ), <a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a> ( <a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a> ), 
     54<a name="l00072"></a>00072                         <a class="code" href="classbdm_1_1MixEF.html#e39faa70cebadc3296bd249040105e86" title="Statistics for weights.">weights</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> ( <span class="stringliteral">"{w }"</span>, vec_1 ( <a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a> ) ),alpha0 ), <a class="code" href="classbdm_1_1MixEF.html#a2376ddadb7573532404452d0c2dd28a" title="Flag for a method that is used in the inference.">method</a>(QB) { 
    5555<a name="l00073"></a>00073         <span class="comment">//      it_assert_debug ( n&gt;0,"MixEF::MixEF : Empty Component list" );</span> 
    5656<a name="l00074"></a>00074  
    57 <a name="l00075"></a>00075                 <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_();} 
    58 <a name="l00076"></a>00076                 <a class="code" href="classMixEF.html#5ae381b3a7dfbe2c1e5bb579a5d9b9d1" title="Auxiliary function for use in constructors.">build_est</a>(); 
     57<a name="l00075"></a>00075                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a>;i++ ) {<a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a> ( i ) = ( <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a>* ) Coms0 ( i )-&gt;_copy_();} 
     58<a name="l00076"></a>00076                 <a class="code" href="classbdm_1_1MixEF.html#d74a8d1370c63c93ec554908ae3e6006" title="Auxiliary function for use in constructors.">build_est</a>(); 
    5959<a name="l00077"></a>00077         }; 
    60 <a name="l00079"></a><a class="code" href="classMixEF.html#51fa3e3953c0af69f4e0162829d7929d">00079</a>         <a class="code" href="classMixEF.html#51fa3e3953c0af69f4e0162829d7929d" title="Constructor of empty mixture.">MixEF</a> () : 
    61 <a name="l00080"></a>00080                         <a class="code" href="classBMEF.html" title="Estimator for Exponential family.">BMEF</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 ), 
    62 <a name="l00081"></a>00081                         <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#6e630b2fd4cae8aa728ea1322708c8f0" title="Flag for a method that is used in the inference.">method</a>(QB) {<a class="code" href="classMixEF.html#5ae381b3a7dfbe2c1e5bb579a5d9b9d1" title="Auxiliary function for use in constructors.">build_est</a>();} 
    63 <a name="l00083"></a><a class="code" href="classMixEF.html#5f4880febf28803471694d87eab81ec4">00083</a>         <a class="code" href="classMixEF.html#51fa3e3953c0af69f4e0162829d7929d" title="Constructor of empty mixture.">MixEF</a>(<span class="keyword">const</span> <a class="code" href="classMixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a> &amp;M2): <a class="code" href="classBMEF.html" title="Estimator for Exponential family.">BMEF</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> ( M2.<a class="code" href="classMixEF.html#e9cc9bb3e6da801455cec99a59aea149" title="Number of components.">n</a> ), <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> ), 
    64 <a name="l00084"></a>00084                    <a class="code" href="classMixEF.html#d906782a0a9558f19150dc69411f717f" title="Statistics for weights.">weights</a> ( M2.<a class="code" href="classMixEF.html#d906782a0a9558f19150dc69411f717f" title="Statistics for weights.">weights</a> ), <a class="code" href="classMixEF.html#6e630b2fd4cae8aa728ea1322708c8f0" title="Flag for a method that is used in the inference.">method</a>(M2.<a class="code" href="classMixEF.html#6e630b2fd4cae8aa728ea1322708c8f0" title="Flag for a method that is used in the inference.">method</a>) { 
     60<a name="l00079"></a><a class="code" href="classbdm_1_1MixEF.html#0266854387338ba757e6192d62907984">00079</a>         <a class="code" href="classbdm_1_1MixEF.html#0266854387338ba757e6192d62907984" title="Constructor of empty mixture.">MixEF</a> () : 
     61<a name="l00080"></a>00080                         <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a>() ), <a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a> ( 0 ), <a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a> ( 0 ), 
     62<a name="l00081"></a>00081                         <a class="code" href="classbdm_1_1MixEF.html#e39faa70cebadc3296bd249040105e86" title="Statistics for weights.">weights</a> ( <a class="code" href="classbdm_1_1RV.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="classbdm_1_1MixEF.html#a2376ddadb7573532404452d0c2dd28a" title="Flag for a method that is used in the inference.">method</a>(QB) {<a class="code" href="classbdm_1_1MixEF.html#d74a8d1370c63c93ec554908ae3e6006" title="Auxiliary function for use in constructors.">build_est</a>();} 
     63<a name="l00083"></a><a class="code" href="classbdm_1_1MixEF.html#9577de85c3e3481f7c0e23cf8f87c482">00083</a>         <a class="code" href="classbdm_1_1MixEF.html#0266854387338ba757e6192d62907984" title="Constructor of empty mixture.">MixEF</a>(<span class="keyword">const</span> <a class="code" href="classbdm_1_1MixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a> &amp;M2): <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a> ( <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a>() ), <a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a> ( M2.<a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a> ), <a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a> ( <a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a> ), 
     64<a name="l00084"></a>00084                    <a class="code" href="classbdm_1_1MixEF.html#e39faa70cebadc3296bd249040105e86" title="Statistics for weights.">weights</a> ( M2.<a class="code" href="classbdm_1_1MixEF.html#e39faa70cebadc3296bd249040105e86" title="Statistics for weights.">weights</a> ), <a class="code" href="classbdm_1_1MixEF.html#a2376ddadb7573532404452d0c2dd28a" title="Flag for a method that is used in the inference.">method</a>(M2.<a class="code" href="classbdm_1_1MixEF.html#a2376ddadb7573532404452d0c2dd28a" title="Flag for a method that is used in the inference.">method</a>) { 
    6565<a name="l00085"></a>00085         <span class="comment">//      it_assert_debug ( n&gt;0,"MixEF::MixEF : Empty Component list" );</span> 
    6666<a name="l00086"></a>00086  
    67 <a name="l00087"></a>00087                            <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 ) = M2.<a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a> ( i )-&gt;_copy_();} 
    68 <a name="l00088"></a>00088                            <a class="code" href="classMixEF.html#5ae381b3a7dfbe2c1e5bb579a5d9b9d1" title="Auxiliary function for use in constructors.">build_est</a>(); 
     67<a name="l00087"></a>00087                            <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a>;i++ ) {<a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a> ( i ) = M2.<a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a> ( i )-&gt;_copy_();} 
     68<a name="l00088"></a>00088                            <a class="code" href="classbdm_1_1MixEF.html#d74a8d1370c63c93ec554908ae3e6006" title="Auxiliary function for use in constructors.">build_est</a>(); 
    6969<a name="l00089"></a>00089                    } 
    70 <a name="l00094"></a>00094         <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 ); 
     70<a name="l00094"></a>00094         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MixEF.html#0c2a50789b30769964a909d217125ed2">init</a> ( <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a>* Com0, <span class="keyword">const</span> mat &amp;Data, <span class="keywordtype">int</span> c=5 ); 
    7171<a name="l00095"></a>00095         <span class="comment">//Destructor</span> 
    72 <a name="l00096"></a>00096         ~<a class="code" href="classMixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a>() { 
    73 <a name="l00097"></a>00097                 <span class="keyword">delete</span> <a class="code" href="classMixEF.html#33968f1325137cc6f4431f0cf05096dc" title="Posterior on component parameters.">est</a>; 
    74 <a name="l00098"></a>00098                 <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 );} 
     72<a name="l00096"></a>00096         ~<a class="code" href="classbdm_1_1MixEF.html" title="Mixture of Exponential Family Densities.">MixEF</a>() { 
     73<a name="l00097"></a>00097                 <span class="keyword">delete</span> <a class="code" href="classbdm_1_1MixEF.html#9413fb7f1836237aac807fb9f245e4f6" title="Posterior on component parameters.">est</a>; 
     74<a name="l00098"></a>00098                 <span class="keywordflow">for</span> ( <span class="keywordtype">int</span> i=0;i&lt;<a class="code" href="classbdm_1_1MixEF.html#38ca1d86e977d1c38810a3c95bf074a5" title="Number of components.">n</a>;i++ ) {<span class="keyword">delete</span> <a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a> ( i );} 
    7575<a name="l00099"></a>00099         } 
    76 <a name="l00101"></a>00101         <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 ); 
    77 <a name="l00103"></a>00103         <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 ); 
     76<a name="l00101"></a>00101         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MixEF.html#5bd7da667da183eed1577f11dff0c1f1" title="Recursive EM-like algorithm (QB-variant), see Karny et. al, 2006.">bayes</a> ( <span class="keyword">const</span> vec &amp;dt ); 
     77<a name="l00103"></a>00103         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MixEF.html#5bd7da667da183eed1577f11dff0c1f1" title="Recursive EM-like algorithm (QB-variant), see Karny et. al, 2006.">bayes</a> ( <span class="keyword">const</span> mat &amp;dt ); 
    7878<a name="l00104"></a>00104         <span class="keywordtype">void</span> bayesB ( <span class="keyword">const</span> mat &amp;dt, <span class="keyword">const</span> vec &amp;wData ); 
    79 <a name="l00105"></a>00105         <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>; 
    80 <a name="l00106"></a><a class="code" href="classMixEF.html#efb3e20c2151d91c4fc080b7722a2069">00106</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 reference to the epdf representing posterior density on parameters.">_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>;} 
    81 <a name="l00107"></a><a class="code" href="classMixEF.html#324c2f0f7f9a9ee123073c15aeb8d0c1">00107</a>         <span class="keyword">const</span> <a class="code" href="classeprod.html" title="Product of independent epdfs. For dependent pdfs, use mprod.">eprod</a>* <a class="code" href="classMixEF.html#324c2f0f7f9a9ee123073c15aeb8d0c1" title="Returns a pointer to the epdf representing posterior density on parameters. Use with...">_e</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>;} 
    82 <a name="l00108"></a>00108         <a class="code" href="classemix.html" title="Mixture of epdfs.">emix</a>* <a class="code" href="classMixEF.html#4d5b5c25280a50df1edfa2c03540d0ac" title="Constructs a predictive density (marginal density on data).">predictor</a>(<span class="keyword">const</span> <a class="code" href="classRV.html" title="Class representing variables, most often random variables.">RV</a> &amp;<a class="code" href="classBM.html#af00f0612fabe66241dd507188cdbf88" title="Random variable of the posterior.">rv</a>) <span class="keyword">const</span>; 
    83 <a name="l00110"></a>00110         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#7d4d571688a15cc5be10f6f48bfc433d" title="Flatten the density as if it was not estimated from the data.">flatten</a>(<span class="keyword">const</span> <a class="code" href="classBMEF.html" title="Estimator for Exponential family.">BMEF</a>* M2); 
    84 <a name="l00112"></a><a class="code" href="classMixEF.html#959d9b078766e251a3089b501ed78513">00112</a>         <a class="code" href="classBMEF.html" title="Estimator for Exponential family.">BMEF</a>* <a class="code" href="classMixEF.html#959d9b078766e251a3089b501ed78513" title="Access function.">_Coms</a>(<span class="keywordtype">int</span> i){<span class="keywordflow">return</span> <a class="code" href="classMixEF.html#4c4a140ca4e6e71b00237b7bc754302e" title="Models for Components of .">Coms</a>(i);} 
     79<a name="l00105"></a>00105         <span class="keywordtype">double</span> <a class="code" href="classbdm_1_1MixEF.html#da724da464a75e07521941e430929efa">logpred</a> ( <span class="keyword">const</span> vec &amp;dt ) <span class="keyword">const</span>; 
     80<a name="l00106"></a><a class="code" href="classbdm_1_1MixEF.html#33d0b3da1d10bf149d41ee74f6284a19">00106</a>         <span class="keyword">const</span> <a class="code" href="classbdm_1_1epdf.html" title="Probability density function with numerical statistics, e.g. posterior density.">epdf</a>&amp; <a class="code" href="classbdm_1_1MixEF.html#33d0b3da1d10bf149d41ee74f6284a19" title="Returns a reference to the epdf representing posterior density on parameters.">_epdf</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> *<a class="code" href="classbdm_1_1MixEF.html#9413fb7f1836237aac807fb9f245e4f6" title="Posterior on component parameters.">est</a>;} 
     81<a name="l00107"></a><a class="code" href="classbdm_1_1MixEF.html#ea8be6f0703d87b7c4c3e77fd07e28c8">00107</a>         <span class="keyword">const</span> <a class="code" href="classbdm_1_1eprod.html" title="Product of independent epdfs. For dependent pdfs, use mprod.">eprod</a>* <a class="code" href="classbdm_1_1MixEF.html#ea8be6f0703d87b7c4c3e77fd07e28c8" title="Returns a pointer to the epdf representing posterior density on parameters. Use with...">_e</a>()<span class="keyword"> const </span>{<span class="keywordflow">return</span> <a class="code" href="classbdm_1_1MixEF.html#9413fb7f1836237aac807fb9f245e4f6" title="Posterior on component parameters.">est</a>;} 
     82<a name="l00108"></a>00108         <a class="code" href="classbdm_1_1emix.html" title="Mixture of epdfs.">emix</a>* <a class="code" href="classbdm_1_1MixEF.html#5105973c0f790f08d1dfb79c2a3f6e1c" title="Constructs a predictive density (marginal density on data).">predictor</a>(<span class="keyword">const</span> <a class="code" href="classbdm_1_1RV.html" title="Class representing variables, most often random variables.">RV</a> &amp;<a class="code" href="classbdm_1_1BM.html#18d6db4af8ee42077741d9e3618153ca" title="Random variable of the posterior.">rv</a>) <span class="keyword">const</span>; 
     83<a name="l00110"></a>00110         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MixEF.html#f0dfb4375fef4e61c4cb062e5bac7c8c" title="Flatten the density as if it was not estimated from the data.">flatten</a>(<span class="keyword">const</span> <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a>* M2); 
     84<a name="l00112"></a><a class="code" href="classbdm_1_1MixEF.html#251ef6fc51757712693da5faae5317c9">00112</a>         <a class="code" href="classbdm_1_1BMEF.html" title="Estimator for Exponential family.">BMEF</a>* <a class="code" href="classbdm_1_1MixEF.html#251ef6fc51757712693da5faae5317c9" title="Access function.">_Coms</a>(<span class="keywordtype">int</span> i){<span class="keywordflow">return</span> <a class="code" href="classbdm_1_1MixEF.html#90c21ab5a2af56d4b49e2eaef6eccc08" title="Models for Components of .">Coms</a>(i);} 
    8585<a name="l00113"></a>00113          
    86 <a name="l00115"></a><a class="code" href="classMixEF.html#6576024e16523da5cbaaf233512c53dc">00115</a>         <span class="keywordtype">void</span> <a class="code" href="classMixEF.html#6576024e16523da5cbaaf233512c53dc" title="Set which method is to be used.">set_method</a>(MixEF_METHOD M){<a class="code" href="classMixEF.html#6e630b2fd4cae8aa728ea1322708c8f0" title="Flag for a method that is used in the inference.">method</a>=M;} 
     86<a name="l00115"></a><a class="code" href="classbdm_1_1MixEF.html#664529d52cc667383b39eeb440ccd577">00115</a>         <span class="keywordtype">void</span> <a class="code" href="classbdm_1_1MixEF.html#664529d52cc667383b39eeb440ccd577" title="Set which method is to be used.">set_method</a>(MixEF_METHOD M){<a class="code" href="classbdm_1_1MixEF.html#a2376ddadb7573532404452d0c2dd28a" title="Flag for a method that is used in the inference.">method</a>=M;} 
    8787<a name="l00116"></a>00116 }; 
    8888<a name="l00117"></a>00117  
    89 <a name="l00118"></a>00118  
     89<a name="l00118"></a>00118 } 
    9090<a name="l00119"></a>00119 <span class="preprocessor">#endif // MEF_H</span> 
    9191<a name="l00120"></a>00120 <span class="preprocessor"></span> 
    9292<a name="l00121"></a>00121  
    9393</pre></div></div> 
    94 <hr size="1"><address style="text-align: right;"><small>Generated on Thu Jan 15 10:50:25 2009 for mixpp by&nbsp; 
     94<hr size="1"><address style="text-align: right;"><small>Generated on Tue Jan 27 16:29:52 2009 for mixpp by&nbsp; 
    9595<a href="http://www.doxygen.org/index.html"> 
    9696<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>