<p>Released June 20th, 2016.</p>

<ul>
<li>Added the function <code>LSHSearch::Projections()</code>, which returns an arma::cube with each projection table in a slice (<a href="https://github.com/mlpack/mlpack/pull/663" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/663" data-id="157761081" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#663</a>).  Instead of <code>Projection(i)</code>, you should now use <code>Projections().slice(i)</code>.</li>
<li>A new constructor has been added to <code>LSHSearch</code> that creates objects using projection tables provided in an arma::cube (<a href="https://github.com/mlpack/mlpack/pull/663" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/663" data-id="157761081" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#663</a>).</li>
<li>
<code>LSHSearch</code> projection tables refactored for speed (<a href="https://github.com/mlpack/mlpack/pull/675" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/675" data-id="158477461" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#675</a>).</li>
<li>Handle zero-variance dimensions in DET (<a href="https://github.com/mlpack/mlpack/issues/515" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/515" data-id="131455529" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#515</a>).</li>
<li>Add <code>MiniBatchSGD</code> optimizer (src/mlpack/core/optimizers/minibatch_sgd/) and allow its use in mlpack_logistic_regression and mlpack_nca programs.</li>
<li>Add better backtrace support from Grzegorz Krajewski for Log::Fatal messages when compiled with debugging and profiling symbols. This requires libbfd and libdl to be present during compilation.</li>
<li>CosineTree test fix from Mikhail Lozhnikov (<a href="https://github.com/mlpack/mlpack/issues/358" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/358" data-id="53049796" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#358</a>).</li>
<li>Fixed HMM initial state estimation (<a href="https://github.com/mlpack/mlpack/issues/600" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/600" data-id="145252141" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#600</a>).</li>
<li>Changed versioning macros <code>__MLPACK_VERSION_MAJOR</code>, <code>__MLPACK_VERSION_MINOR</code>, and <code>__MLPACK_VERSION_PATCH</code> to <code>MLPACK_VERSION_MAJOR</code>, <code>MLPACK_VERSION_MINOR</code>, and <code>MLPACK_VERSION_PATCH</code>. The old names will remain in place until mlpack 3.0.0.</li>
<li>Renamed <code>mlpack_allknn</code>, <code>mlpack_allkfn</code>, and <code>mlpack_allkrann</code> to <code>mlpack_knn</code>, <code>mlpack_kfn</code>, and <code>mlpack_krann</code>. The <code>mlpack_allknn</code>, <code>mlpack_allkfn</code>, and <code>mlpack_allkrann</code> programs will remain as copies until mlpack 3.0.0.</li>
<li>Add <code>--random_initialization</code> option to <code>mlpack_hmm_train</code>, for use when no labels are provided.</li>
<li>Add <code>--kill_empty_clusters</code> option to <code>mlpack_kmeans</code> and <code>KillEmptyClusters</code> policy for the <code>KMeans</code> class (<a href="https://github.com/mlpack/mlpack/issues/595" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/595" data-id="143660890" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#595</a>, <a href="https://github.com/mlpack/mlpack/issues/596" class="issue-link js-issue-link" data-url="https://github.com/mlpack/mlpack/issues/596" data-id="143661029" data-error-text="Failed to load issue title" data-permission-text="Issue title is private">#596</a>).</li>
</ul>

<p style="font-size:small;-webkit-text-size-adjust:none;color:#666;">&mdash;<br />You are receiving this because you are subscribed to this thread.<br /><a href="https://github.com/mlpack/mlpack/releases/tag/mlpack-2.0.2">View it on GitHub</a> or <a href="https://github.com/notifications/unsubscribe/AJ4bFG7l_i32urWlxUJMD0nJMU76fO0cks5qNugsgaJpZM4I6CIm">mute the thread</a>.<img alt="" height="1" src="https://github.com/notifications/beacon/AJ4bFH9OyjtKGE26CFFUWmc80dxffv29ks5qNugsgaJpZM4I6CIm.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/releases/tag/mlpack-2.0.2"></link>
  <meta itemprop="name" content="View Release"></meta>
</div>
<meta itemprop="description" content="View this Release on GitHub"></meta>
</div>