endix-heading">References</h2><div id="refs" class="references csl-bib-body hanging-indent" data-entry-spacing="0" role="list">
<div id="ref-Duchi:2011" class="csl-entry" role="listitem">
Duchi, John, Elad Hazan, and Yoram Singer. 2011. <span>“Adaptive Subgradient Methods for Online Learning and Stochastic Optimization.”</span> <em>The Journal of Machine Learning Research</em> 12: 2121–59.
</div>
<div id="ref-kucukelbir:2017" class="csl-entry" role="listitem">
Kucukelbir, Alp, Dustin Tran, Rajesh Rang