<p>In <a href="https://github.com/mlpack/mlpack/pull/456#discussion_r40550674">src/mlpack/methods/softmax_regression/softmax_regression_impl.hpp</a>:</p>
<pre style='color:#555'>&gt; @@ -14,47 +14,59 @@ namespace mlpack {
&gt;  namespace regression {
&gt;  
&gt;  template&lt;template&lt;typename&gt; class OptimizerType&gt;
&gt; +SoftmaxRegression&lt;OptimizerType&gt;::
&gt; +SoftmaxRegression(const size_t inputSize,
&gt; +                  const size_t numClasses,
&gt; +                  const bool fitIntercept) :
&gt; +  inputSize{inputSize},
&gt; +  numClasses{numClasses},
&gt; +  lambda{0.0001},
&gt; +  fitIntercept{fitIntercept}
</pre>
<p>For consistency, do you mind if I change this to <code>()</code> initialization vs. <code>{}</code> initialization?</p>

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