<p>Hi there, you're welcome to implement a manifold learning method.  Note that there are two PRs open for implementations that haven't been merged yet, so it probably does not make sense to replicate their work:<br>
<a href="https://github.com/mlpack/mlpack/pull/439" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/439" data-id="77068552" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#439</a><br>
<a href="https://github.com/mlpack/mlpack/pull/430" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/430" data-id="66685908" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#430</a></p>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">&mdash;<br>Reply to this email directly or <a href="https://github.com/mlpack/mlpack/issues/396#issuecomment-191895479">view it on GitHub</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AJ4bFDR7Px2bH1lNwPToVHLC4ja7AbWJks5ppyfMgaJpZM4DZ2vf.gif" width="1" /></p>
<div itemscope itemtype="http://schema.org/EmailMessage">
<div itemprop="action" itemscope itemtype="http://schema.org/ViewAction">
  <link itemprop="url" href="https://github.com/mlpack/mlpack/issues/396#issuecomment-191895479"></link>
  <meta itemprop="name" content="View Issue"></meta>
</div>
<meta itemprop="description" content="View this Issue on GitHub"></meta>
</div>