</p>
<ul>
<li><p>Classification: ±1 labels</p></li>
<li><p>Regression: Continuous values</p></li>
</ul>
</p></li>
</ul>
</dd>
<dt class="field-even">Returns<span class="colon">:</span></dt>
<dd class="field-even"><p><p>Dictionary containing trained parameters:</p>
<ul class="simple">
<li><p><code class="docutils literal notranslate"><span class="pre">theta</span></code>: Weight vector of shape <cite>(n_features,)</cite></p></li>
<li><p><code class="docutils literal notranslate"><span class="pre">b</span></