<p>Thanks for the contribution, I made minor modifications in <a href="https://github.com/mlpack/mlpack/commit/971213a377e27ac4153df70eb0cab02b8f7bdc1f" class="commit-link"><tt>971213a</tt></a> and removed the Forward function in <a href="https://github.com/mlpack/mlpack/commit/971213a377e27ac4153df70eb0cab02b8f7bdc1f" class="commit-link"><tt>971213a</tt></a> for a single value. Let me know if I messed anything up.</p>

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