ons.html#dirichlet-distribution">view current version</a>.
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<div id="dirichlet-distribution" class="section level2" number="23.1">
<h2><span class="header-section-number">23.1</span> Dirichlet Distribution</h2>
<div id="probability-density-function-31" class="section level3" number="23.1.1">
<h3><span class="header-section-number">23.1.1</span> Probability Density Function</h3>
<p>If <span class="math inline">\(K \in \mathbb{N}\)</span> and <span class="math inline">\(\alpha \in (\mathbb{R}^+)^{K}\)</