<p>In <a href="https://github.com/mlpack/mlpack/pull/694#discussion_r69396677">src/mlpack/core/data/load.hpp</a>:</p>
<pre style='color:#555'>> @@ -96,7 +96,11 @@ bool Load(const std::string& filename,
> arma::Mat<eT>& matrix,
> DatasetMapper<PolicyType>& info,
> const bool fatal = false,
> - const bool transpose = true);
> + const bool transpose = true)
> +{
> + PolicyType policy;
> + return Load(filename, matrix, info, policy, fatal, transpose);
</pre>
<p>thanks for the feedback!<br>
I think the modifier in mlpack in general only returns the reference of the member value.<br>
should I provide another <code>void Policy(PolicyType value)</code> member function for more usability?</p>
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