d><td class="typecol"><code class="prettyprint lang-d"><a href="../../../dopt/core/ops/Operation.html"><span class="typ">Operation</span></a></code></td><td>Used for applying loss terms to this parameter (e.g., weight decay)
</td></tr><tr><td><a href="../../../dopt/nnet/parameters/Parameter.projection.html" class="[&quot;public&quot;]"><code>projection</code></a></td><td class="typecol"><code class="prettyprint lang-d"><a href="../../../dopt/core/ops/Operation.html"><span class="typ">Operation</span></a> <s