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426 lines
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<li class="navelem"><a class="el" href="namespacemlpack.html">mlpack</a></li><li class="navelem"><a class="el" href="namespacemlpack_1_1ann.html">ann</a></li><li class="navelem"><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html">GradientUpdateVisitor</a></li> </ul>
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<a href="#pub-methods">Public Member Functions</a> |
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<a href="#pri-attribs">Private Attributes</a> |
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<a href="classmlpack_1_1ann_1_1GradientUpdateVisitor-members.html">List of all members</a> </div>
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<div class="title">mlpack::ann::GradientUpdateVisitor Class Reference</div> </div>
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<p><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html" title="GradientUpdateVisitor update the gradient parameter given the gradient set. ">GradientUpdateVisitor</a> update the gradient parameter given the gradient set.
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<a href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#details">More...</a></p>
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Inheritance diagram for mlpack::ann::GradientUpdateVisitor:</div>
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<map name="mlpack_1_1ann_1_1GradientUpdateVisitor_inherit__map" id="mlpack_1_1ann_1_1GradientUpdateVisitor_inherit__map">
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
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Public Member Functions</h2></td></tr>
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<tr class="memitem:a6e5ce22ff04dca4d44eacc2ea63d4c96"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#a6e5ce22ff04dca4d44eacc2ea63d4c96">GradientUpdateVisitor</a> (arma::mat &&<a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#a48397f0fb495f95cfc729169b57de47a">gradient</a>, size_t <a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#a1b7fcf17f70434bab8401df7cf1bf943">offset</a>=0)</td></tr>
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<tr class="memdesc:a6e5ce22ff04dca4d44eacc2ea63d4c96"><td class="mdescLeft"> </td><td class="mdescRight">Update the gradient parameter given the gradient set. <a href="#a6e5ce22ff04dca4d44eacc2ea63d4c96">More...</a><br /></td></tr>
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<tr class="separator:a6e5ce22ff04dca4d44eacc2ea63d4c96"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad555d1208aed11f6cabd07c88deb15ae"><td class="memTemplParams" colspan="2">template<typename LayerType > </td></tr>
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<tr class="memitem:ad555d1208aed11f6cabd07c88deb15ae"><td class="memTemplItemLeft" align="right" valign="top">size_t </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#ad555d1208aed11f6cabd07c88deb15ae">operator()</a> (LayerType *layer) const </td></tr>
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<tr class="memdesc:ad555d1208aed11f6cabd07c88deb15ae"><td class="mdescLeft"> </td><td class="mdescRight">Update the gradient parameter. <a href="#ad555d1208aed11f6cabd07c88deb15ae">More...</a><br /></td></tr>
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<tr class="separator:ad555d1208aed11f6cabd07c88deb15ae"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
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Private Member Functions</h2></td></tr>
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<tr class="memitem:a2cd2ca0c23f012a30c513ef7071dcb52"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:a2cd2ca0c23f012a30c513ef7071dcb52"><td class="memTemplItemLeft" align="right" valign="top">std::enable_if< HasGradientCheck< T, arma::mat &(T::*)()>::value &&!HasModelCheck< T, std::vector< <a class="el" href="namespacemlpack_1_1ann.html#ab8d68f366a3cbbbc1f0f4990ec70c645">LayerTypes</a> > &(T::*)()>::value, size_t >::type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#a2cd2ca0c23f012a30c513ef7071dcb52">LayerGradients</a> (T *layer, arma::mat &input) const </td></tr>
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<tr class="memdesc:a2cd2ca0c23f012a30c513ef7071dcb52"><td class="mdescLeft"> </td><td class="mdescRight">Update the gradient if the module implements the Gradient() function. <a href="#a2cd2ca0c23f012a30c513ef7071dcb52">More...</a><br /></td></tr>
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<tr class="separator:a2cd2ca0c23f012a30c513ef7071dcb52"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5287910181214b773396b9d552c64fdb"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:a5287910181214b773396b9d552c64fdb"><td class="memTemplItemLeft" align="right" valign="top">std::enable_if< !HasGradientCheck< T, arma::mat &(T::*)()>::value &&HasModelCheck< T, std::vector< <a class="el" href="namespacemlpack_1_1ann.html#ab8d68f366a3cbbbc1f0f4990ec70c645">LayerTypes</a> > &(T::*)()>::value, size_t >::type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#a5287910181214b773396b9d552c64fdb">LayerGradients</a> (T *layer, arma::mat &input) const </td></tr>
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<tr class="memdesc:a5287910181214b773396b9d552c64fdb"><td class="mdescLeft"> </td><td class="mdescRight">Update the gradient if the module implements the Model() function. <a href="#a5287910181214b773396b9d552c64fdb">More...</a><br /></td></tr>
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<tr class="separator:a5287910181214b773396b9d552c64fdb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a8fd11c975c80f27cda62eb3ac5b31ab7"><td class="memTemplParams" colspan="2">template<typename T > </td></tr>
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<tr class="memitem:a8fd11c975c80f27cda62eb3ac5b31ab7"><td class="memTemplItemLeft" align="right" valign="top">std::enable_if< HasGradientCheck< T, arma::mat &(T::*)()>::value &&HasModelCheck< T, std::vector< <a class="el" href="namespacemlpack_1_1ann.html#ab8d68f366a3cbbbc1f0f4990ec70c645">LayerTypes</a> > &(T::*)()>::value, size_t >::type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#a8fd11c975c80f27cda62eb3ac5b31ab7">LayerGradients</a> (T *layer, arma::mat &input) const </td></tr>
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<tr class="memdesc:a8fd11c975c80f27cda62eb3ac5b31ab7"><td class="mdescLeft"> </td><td class="mdescRight">Update the gradient if the module implements the Gradient() and Model() function. <a href="#a8fd11c975c80f27cda62eb3ac5b31ab7">More...</a><br /></td></tr>
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<tr class="separator:a8fd11c975c80f27cda62eb3ac5b31ab7"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abfe58ef307a8f24f26e70c989c0f396c"><td class="memTemplParams" colspan="2">template<typename T , typename P > </td></tr>
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<tr class="memitem:abfe58ef307a8f24f26e70c989c0f396c"><td class="memTemplItemLeft" align="right" valign="top">std::enable_if< !HasGradientCheck< T, P &(T::*)()>::value &&!HasModelCheck< T, std::vector< <a class="el" href="namespacemlpack_1_1ann.html#ab8d68f366a3cbbbc1f0f4990ec70c645">LayerTypes</a> > &(T::*)()>::value, size_t >::type </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#abfe58ef307a8f24f26e70c989c0f396c">LayerGradients</a> (T *layer, P &input) const </td></tr>
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<tr class="memdesc:abfe58ef307a8f24f26e70c989c0f396c"><td class="mdescLeft"> </td><td class="mdescRight">Do not update the gradient parameter if the module doesn't implement the Gradient() or Model() function. <a href="#abfe58ef307a8f24f26e70c989c0f396c">More...</a><br /></td></tr>
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<tr class="separator:abfe58ef307a8f24f26e70c989c0f396c"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
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Private Attributes</h2></td></tr>
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<tr class="memitem:a48397f0fb495f95cfc729169b57de47a"><td class="memItemLeft" align="right" valign="top">arma::mat && </td><td class="memItemRight" valign="bottom"><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#a48397f0fb495f95cfc729169b57de47a">gradient</a></td></tr>
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<tr class="memdesc:a48397f0fb495f95cfc729169b57de47a"><td class="mdescLeft"> </td><td class="mdescRight">The gradient set. <a href="#a48397f0fb495f95cfc729169b57de47a">More...</a><br /></td></tr>
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<tr class="separator:a48397f0fb495f95cfc729169b57de47a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1b7fcf17f70434bab8401df7cf1bf943"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html#a1b7fcf17f70434bab8401df7cf1bf943">offset</a></td></tr>
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<tr class="memdesc:a1b7fcf17f70434bab8401df7cf1bf943"><td class="mdescLeft"> </td><td class="mdescRight">The gradient offset. <a href="#a1b7fcf17f70434bab8401df7cf1bf943">More...</a><br /></td></tr>
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<tr class="separator:a1b7fcf17f70434bab8401df7cf1bf943"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p><a class="el" href="classmlpack_1_1ann_1_1GradientUpdateVisitor.html" title="GradientUpdateVisitor update the gradient parameter given the gradient set. ">GradientUpdateVisitor</a> update the gradient parameter given the gradient set. </p>
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<p>Definition at line <a class="el" href="gradient__update__visitor_8hpp_source.html#l00027">27</a> of file <a class="el" href="gradient__update__visitor_8hpp_source.html">gradient_update_visitor.hpp</a>.</p>
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</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
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<a class="anchor" id="a6e5ce22ff04dca4d44eacc2ea63d4c96"></a>
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<td class="memname">mlpack::ann::GradientUpdateVisitor::GradientUpdateVisitor </td>
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<td>(</td>
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<td class="paramtype">arma::mat && </td>
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<td class="paramname"><em>gradient</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">size_t </td>
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<td class="paramname"><em>offset</em> = <code>0</code> </td>
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<td></td>
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<td>)</td>
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<td></td><td></td>
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</div><div class="memdoc">
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<p>Update the gradient parameter given the gradient set. </p>
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</div>
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<h2 class="groupheader">Member Function Documentation</h2>
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<a class="anchor" id="a2cd2ca0c23f012a30c513ef7071dcb52"></a>
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template<typename T > </div>
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<td class="memname">std::enable_if< HasGradientCheck<T, arma::mat&(T::*)()>::value && !HasModelCheck<T, std::vector<<a class="el" href="namespacemlpack_1_1ann.html#ab8d68f366a3cbbbc1f0f4990ec70c645">LayerTypes</a>>&(T::*)()>::value, size_t>::type mlpack::ann::GradientUpdateVisitor::LayerGradients </td>
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<td>(</td>
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<td class="paramtype">T * </td>
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<td class="paramname"><em>layer</em>, </td>
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<td class="paramtype">arma::mat & </td>
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<td>)</td>
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<td></td><td> const</td>
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<span class="mlabels"><span class="mlabel">private</span></span> </td>
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<p>Update the gradient if the module implements the Gradient() function. </p>
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<td class="memname">std::enable_if< !HasGradientCheck<T, arma::mat&(T::*)()>::value && HasModelCheck<T, std::vector<<a class="el" href="namespacemlpack_1_1ann.html#ab8d68f366a3cbbbc1f0f4990ec70c645">LayerTypes</a>>&(T::*)()>::value, size_t>::type mlpack::ann::GradientUpdateVisitor::LayerGradients </td>
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<td>(</td>
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<td class="paramtype">T * </td>
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<td class="paramname"><em>layer</em>, </td>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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<span class="mlabels"><span class="mlabel">private</span></span> </td>
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<p>Update the gradient if the module implements the Model() function. </p>
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<td class="memname">std::enable_if< HasGradientCheck<T, arma::mat&(T::*)()>::value && HasModelCheck<T, std::vector<<a class="el" href="namespacemlpack_1_1ann.html#ab8d68f366a3cbbbc1f0f4990ec70c645">LayerTypes</a>>&(T::*)()>::value, size_t>::type mlpack::ann::GradientUpdateVisitor::LayerGradients </td>
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<td>(</td>
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<td class="paramtype">T * </td>
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<td class="paramname"><em>layer</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">arma::mat & </td>
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<td class="paramname"><em>input</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">private</span></span> </td>
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<p>Update the gradient if the module implements the Gradient() and Model() function. </p>
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</div>
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<a class="anchor" id="abfe58ef307a8f24f26e70c989c0f396c"></a>
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<div class="memitem">
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template<typename T , typename P > </div>
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<td class="memname">std::enable_if< !HasGradientCheck<T, P&(T::*)()>::value && !HasModelCheck<T, std::vector<<a class="el" href="namespacemlpack_1_1ann.html#ab8d68f366a3cbbbc1f0f4990ec70c645">LayerTypes</a>>&(T::*)()>::value, size_t>::type mlpack::ann::GradientUpdateVisitor::LayerGradients </td>
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<td>(</td>
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<td class="paramtype">T * </td>
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<td class="paramname"><em>layer</em>, </td>
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<td class="paramkey"></td>
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<td></td>
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<td class="paramtype">P & </td>
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<td class="paramname"><em>input</em> </td>
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<td></td>
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<td>)</td>
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<td></td><td> const</td>
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<span class="mlabels"><span class="mlabel">private</span></span> </td>
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<p>Do not update the gradient parameter if the module doesn't implement the Gradient() or Model() function. </p>
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</div>
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<a class="anchor" id="ad555d1208aed11f6cabd07c88deb15ae"></a>
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<div class="memitem">
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<div class="memproto">
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<div class="memtemplate">
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template<typename LayerType > </div>
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<td class="memname">size_t mlpack::ann::GradientUpdateVisitor::operator() </td>
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<td>(</td>
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<td class="paramtype">LayerType * </td>
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<td class="paramname"><em>layer</em></td><td>)</td>
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<td> const</td>
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<p>Update the gradient parameter. </p>
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</div>
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<h2 class="groupheader">Member Data Documentation</h2>
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<a class="anchor" id="a48397f0fb495f95cfc729169b57de47a"></a>
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<td class="memname">arma::mat&& mlpack::ann::GradientUpdateVisitor::gradient</td>
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<span class="mlabels"><span class="mlabel">private</span></span> </td>
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<p>The gradient set. </p>
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<p>Definition at line <a class="el" href="gradient__update__visitor_8hpp_source.html#l00039">39</a> of file <a class="el" href="gradient__update__visitor_8hpp_source.html">gradient_update_visitor.hpp</a>.</p>
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<td class="memname">size_t mlpack::ann::GradientUpdateVisitor::offset</td>
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<td class="mlabels-right">
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<span class="mlabels"><span class="mlabel">private</span></span> </td>
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<p>The gradient offset. </p>
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<p>Definition at line <a class="el" href="gradient__update__visitor_8hpp_source.html#l00042">42</a> of file <a class="el" href="gradient__update__visitor_8hpp_source.html">gradient_update_visitor.hpp</a>.</p>
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</div>
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</div>
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<hr/>The documentation for this class was generated from the following file:<ul>
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<li>src/mlpack/methods/ann/visitor/<a class="el" href="gradient__update__visitor_8hpp_source.html">gradient_update_visitor.hpp</a></li>
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</ul>
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