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<div class="title">hoeffding_numeric_split.hpp</div> </div>
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<a href="hoeffding__numeric__split_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> </div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#ifndef MLPACK_METHODS_HOEFFDING_TREES_HOEFFDING_NUMERIC_SPLIT_HPP</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="preprocessor">#define MLPACK_METHODS_HOEFFDING_TREES_HOEFFDING_NUMERIC_SPLIT_HPP</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> </div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="preprocessor">#include <<a class="code" href="prereqs_8hpp.html">mlpack/prereqs.hpp</a>></span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="preprocessor">#include "<a class="code" href="numeric__split__info_8hpp.html">numeric_split_info.hpp</a>"</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">namespace </span><a class="code" href="namespacemlpack.html">mlpack</a> {</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">namespace </span>tree {</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="keyword">template</span><<span class="keyword">typename</span> FitnessFunction,</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">typename</span> ObservationType = <span class="keywordtype">double</span>></div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html"> 53</a></span> <span class="keyword">class </span><a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html">HoeffdingNumericSplit</a></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">public</span>:</div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#aa3a4c2b81f56c63e27dd091bc6f40927"> 57</a></span>  <span class="keyword">typedef</span> <a class="code" href="classmlpack_1_1tree_1_1NumericSplitInfo.html">NumericSplitInfo<ObservationType></a> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#aa3a4c2b81f56c63e27dd091bc6f40927">SplitInfo</a>;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span> </div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a91ed8b70432609be45d99f28ed321628">HoeffdingNumericSplit</a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> numClasses,</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a82299e4231b8487513d846d5a94f2702">bins</a> = 10,</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">const</span> <span class="keywordtype">size_t</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#acc722b416d7060537d72e5f5bb3dd20f">observationsBeforeBinning</a> = 100);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a91ed8b70432609be45d99f28ed321628">HoeffdingNumericSplit</a>(<span class="keyword">const</span> <span class="keywordtype">size_t</span> numClasses,</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keyword">const</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html">HoeffdingNumericSplit</a>& other);</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">void</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a79acb149276c16d90fc08ecd75eb03f5">Train</a>(ObservationType value, <span class="keyword">const</span> <span class="keywordtype">size_t</span> label);</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordtype">void</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a142fd54346fe7fe19f203441b2cd0040">EvaluateFitnessFunction</a>(<span class="keywordtype">double</span>& bestFitness, <span class="keywordtype">double</span>& secondBestFitness)</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keyword">const</span>;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> </div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a0c26ea1ed7d502f6de7a8dee0b9e138f"> 106</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a0c26ea1ed7d502f6de7a8dee0b9e138f">NumChildren</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a82299e4231b8487513d846d5a94f2702">bins</a>; }</div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="keywordtype">void</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#ad93ee243f6877b01cc61e50415b5fb83">Split</a>(arma::Col<size_t>& childMajorities, SplitInfo& splitInfo) <span class="keyword">const</span>;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="keywordtype">size_t</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a61b3eb88f5c53067598e91c306d255c4">MajorityClass</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="keywordtype">double</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#ab4fb890bd4dd2026aeee9d5d05beef9e">MajorityProbability</a>() <span class="keyword">const</span>;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span> </div><div class="line"><a name="l00120"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a222a1506528379aae5a8de50d3bb3fe0"> 120</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a222a1506528379aae5a8de50d3bb3fe0">Bins</a>()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a82299e4231b8487513d846d5a94f2702">bins</a>; }</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">template</span><<span class="keyword">typename</span> Archive></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keywordtype">void</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a376dacc2f0704a777a5da7638e786aac">Serialize</a>(Archive& ar, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="comment">/* version */</span>);</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> </div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a3fea82cea470f1b00e2778e139f9f663"> 128</a></span>  arma::Col<ObservationType> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a3fea82cea470f1b00e2778e139f9f663">observations</a>;</div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a646601d4adf5129b90ce8963a3a0dab5"> 130</a></span>  arma::Col<size_t> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a646601d4adf5129b90ce8963a3a0dab5">labels</a>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div><div class="line"><a name="l00133"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a16e9fc9ab3e10e9af972c4d14e59a25c"> 133</a></span>  arma::Col<ObservationType> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a16e9fc9ab3e10e9af972c4d14e59a25c">splitPoints</a>;</div><div class="line"><a name="l00135"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a82299e4231b8487513d846d5a94f2702"> 135</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a82299e4231b8487513d846d5a94f2702">bins</a>;</div><div class="line"><a name="l00137"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#acc722b416d7060537d72e5f5bb3dd20f"> 137</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#acc722b416d7060537d72e5f5bb3dd20f">observationsBeforeBinning</a>;</div><div class="line"><a name="l00139"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#abba34fde0bc58f1246006181bdbcd73d"> 139</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#abba34fde0bc58f1246006181bdbcd73d">samplesSeen</a>;</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div><div class="line"><a name="l00142"></a><span class="lineno"><a class="line" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a3c0af1d0e1a954e25b3a65d1efcdd384"> 142</a></span>  arma::Mat<size_t> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a3c0af1d0e1a954e25b3a65d1efcdd384">sufficientStatistics</a>;</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> };</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="keyword">template</span><<span class="keyword">typename</span> FitnessFunction></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="keyword">using</span> <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html">HoeffdingDoubleNumericSplit</a> = <a class="code" href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html">HoeffdingNumericSplit</a><FitnessFunction,</div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="namespacemlpack_1_1tree.html#a20fda6c6aece9c58c011ffea7e123378"> 148</a></span>  <span class="keywordtype">double</span>>;</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> } <span class="comment">// namespace tree</span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> } <span class="comment">// namespace mlpack</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment">// Include implementation.</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="preprocessor">#include "hoeffding_numeric_split_impl.hpp"</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_abba34fde0bc58f1246006181bdbcd73d"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#abba34fde0bc58f1246006181bdbcd73d">mlpack::tree::HoeffdingNumericSplit::samplesSeen</a></div><div class="ttdeci">size_t samplesSeen</div><div class="ttdoc">The number of samples we have seen so far. </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00139">hoeffding_numeric_split.hpp:139</a></div></div>
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<div class="ttc" id="namespacemlpack_html"><div class="ttname"><a href="namespacemlpack.html">mlpack</a></div><div class="ttdoc">Linear algebra utility functions, generally performed on matrices or vectors. </div><div class="ttdef"><b>Definition:</b> <a href="binarize_8hpp_source.html#l00018">binarize.hpp:18</a></div></div>
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<div class="ttc" id="prereqs_8hpp_html"><div class="ttname"><a href="prereqs_8hpp.html">prereqs.hpp</a></div><div class="ttdoc">The core includes that mlpack expects; standard C++ includes and Armadillo. </div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_acc722b416d7060537d72e5f5bb3dd20f"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#acc722b416d7060537d72e5f5bb3dd20f">mlpack::tree::HoeffdingNumericSplit::observationsBeforeBinning</a></div><div class="ttdeci">size_t observationsBeforeBinning</div><div class="ttdoc">The number of observations we must see before binning. </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00137">hoeffding_numeric_split.hpp:137</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html">mlpack::tree::HoeffdingNumericSplit</a></div><div class="ttdoc">The HoeffdingNumericSplit class implements the numeric feature splitting strategy alluded to by Domin...</div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00053">hoeffding_numeric_split.hpp:53</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a79acb149276c16d90fc08ecd75eb03f5"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a79acb149276c16d90fc08ecd75eb03f5">mlpack::tree::HoeffdingNumericSplit::Train</a></div><div class="ttdeci">void Train(ObservationType value, const size_t label)</div><div class="ttdoc">Train the HoeffdingNumericSplit on the given observed value (remember that this object only cares abo...</div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_aa3a4c2b81f56c63e27dd091bc6f40927"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#aa3a4c2b81f56c63e27dd091bc6f40927">mlpack::tree::HoeffdingNumericSplit::SplitInfo</a></div><div class="ttdeci">NumericSplitInfo< ObservationType > SplitInfo</div><div class="ttdoc">The splitting information type required by the HoeffdingNumericSplit. </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00057">hoeffding_numeric_split.hpp:57</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a376dacc2f0704a777a5da7638e786aac"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a376dacc2f0704a777a5da7638e786aac">mlpack::tree::HoeffdingNumericSplit::Serialize</a></div><div class="ttdeci">void Serialize(Archive &ar, const unsigned int)</div><div class="ttdoc">Serialize the object. </div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1NumericSplitInfo_html"><div class="ttname"><a href="classmlpack_1_1tree_1_1NumericSplitInfo.html">mlpack::tree::NumericSplitInfo</a></div><div class="ttdef"><b>Definition:</b> <a href="numeric__split__info_8hpp_source.html#l00021">numeric_split_info.hpp:21</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a142fd54346fe7fe19f203441b2cd0040"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a142fd54346fe7fe19f203441b2cd0040">mlpack::tree::HoeffdingNumericSplit::EvaluateFitnessFunction</a></div><div class="ttdeci">void EvaluateFitnessFunction(double &bestFitness, double &secondBestFitness) const </div><div class="ttdoc">Evaluate the fitness function given what has been calculated so far. </div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a82299e4231b8487513d846d5a94f2702"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a82299e4231b8487513d846d5a94f2702">mlpack::tree::HoeffdingNumericSplit::bins</a></div><div class="ttdeci">size_t bins</div><div class="ttdoc">The number of bins. </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00135">hoeffding_numeric_split.hpp:135</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_ad93ee243f6877b01cc61e50415b5fb83"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#ad93ee243f6877b01cc61e50415b5fb83">mlpack::tree::HoeffdingNumericSplit::Split</a></div><div class="ttdeci">void Split(arma::Col< size_t > &childMajorities, SplitInfo &splitInfo) const </div><div class="ttdoc">Return the majority class of each child to be created, if a split on this dimension was performed...</div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a0c26ea1ed7d502f6de7a8dee0b9e138f"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a0c26ea1ed7d502f6de7a8dee0b9e138f">mlpack::tree::HoeffdingNumericSplit::NumChildren</a></div><div class="ttdeci">size_t NumChildren() const </div><div class="ttdoc">Return the number of children if this node splits on this feature. </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00106">hoeffding_numeric_split.hpp:106</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a16e9fc9ab3e10e9af972c4d14e59a25c"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a16e9fc9ab3e10e9af972c4d14e59a25c">mlpack::tree::HoeffdingNumericSplit::splitPoints</a></div><div class="ttdeci">arma::Col< ObservationType > splitPoints</div><div class="ttdoc">The split points for the binning (length bins - 1). </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00133">hoeffding_numeric_split.hpp:133</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_ab4fb890bd4dd2026aeee9d5d05beef9e"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#ab4fb890bd4dd2026aeee9d5d05beef9e">mlpack::tree::HoeffdingNumericSplit::MajorityProbability</a></div><div class="ttdeci">double MajorityProbability() const </div><div class="ttdoc">Return the probability of the majority class. </div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a222a1506528379aae5a8de50d3bb3fe0"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a222a1506528379aae5a8de50d3bb3fe0">mlpack::tree::HoeffdingNumericSplit::Bins</a></div><div class="ttdeci">size_t Bins() const </div><div class="ttdoc">Return the number of bins. </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00120">hoeffding_numeric_split.hpp:120</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a3fea82cea470f1b00e2778e139f9f663"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a3fea82cea470f1b00e2778e139f9f663">mlpack::tree::HoeffdingNumericSplit::observations</a></div><div class="ttdeci">arma::Col< ObservationType > observations</div><div class="ttdoc">Before binning, this holds the points we have seen so far. </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00128">hoeffding_numeric_split.hpp:128</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a61b3eb88f5c53067598e91c306d255c4"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a61b3eb88f5c53067598e91c306d255c4">mlpack::tree::HoeffdingNumericSplit::MajorityClass</a></div><div class="ttdeci">size_t MajorityClass() const </div><div class="ttdoc">Return the majority class. </div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a91ed8b70432609be45d99f28ed321628"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a91ed8b70432609be45d99f28ed321628">mlpack::tree::HoeffdingNumericSplit::HoeffdingNumericSplit</a></div><div class="ttdeci">HoeffdingNumericSplit(const size_t numClasses, const size_t bins=10, const size_t observationsBeforeBinning=100)</div><div class="ttdoc">Create the HoeffdingNumericSplit class, and specify some basic parameters about how the binning shoul...</div></div>
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<div class="ttc" id="numeric__split__info_8hpp_html"><div class="ttname"><a href="numeric__split__info_8hpp.html">numeric_split_info.hpp</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a646601d4adf5129b90ce8963a3a0dab5"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a646601d4adf5129b90ce8963a3a0dab5">mlpack::tree::HoeffdingNumericSplit::labels</a></div><div class="ttdeci">arma::Col< size_t > labels</div><div class="ttdoc">This holds the labels of the points before binning. </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00130">hoeffding_numeric_split.hpp:130</a></div></div>
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<div class="ttc" id="classmlpack_1_1tree_1_1HoeffdingNumericSplit_html_a3c0af1d0e1a954e25b3a65d1efcdd384"><div class="ttname"><a href="classmlpack_1_1tree_1_1HoeffdingNumericSplit.html#a3c0af1d0e1a954e25b3a65d1efcdd384">mlpack::tree::HoeffdingNumericSplit::sufficientStatistics</a></div><div class="ttdeci">arma::Mat< size_t > sufficientStatistics</div><div class="ttdoc">After binning, this contains the sufficient statistics. </div><div class="ttdef"><b>Definition:</b> <a href="hoeffding__numeric__split_8hpp_source.html#l00142">hoeffding_numeric_split.hpp:142</a></div></div>
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