<div class="figure">
<img src="05-document-term-matrices_files/figure-epub3/presidentspeeches-1.png" alt="The terms with the highest tf-idf from each of four selected inaugural addresses. Note that quanteda's tokenizer includes the '?' punctuation mark as a term, though the texts we've tokenized ourselves with unnest_tokens do not."  />
<p class="caption">(\#fig:presidentspeeches)The terms with the highest tf-idf from each of four selected inaugural addresses. Note that quanteda's tokenizer includes the '?' punctuation mark as a term, though the texts we've tokenized ourselves with unnest_tokens do not.</p>
</div>