Christof S.<p>This looks brilliant! Preprint on "Boosting word frequencies in authorship attribution" by Maciej Eder. Instead of relative frequencies, frequency normalisation against a background of semantically similar words was performed. Significant performance gains shown via fascinating heatmaps. See: <a href="https://arxiv.org/abs/2211.01289" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="">arxiv.org/abs/2211.01289</span><span class="invisible"></span></a> <a href="https://toot.io/tags/stylometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stylometry</span></a> <a href="https://toot.io/tags/AuthorshipAttribution" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AuthorshipAttribution</span></a> <a href="https://toot.io/tags/stylo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stylo</span></a> <a href="https://toot.io/tags/Krak%C3%B3w" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Kraków</span></a> <a href="https://toot.io/tags/CHR2022" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CHR2022</span></a> <a href="https://toot.io/tags/WordEmbeddings" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WordEmbeddings</span></a> <a href="https://toot.io/tags/Heatmaps" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Heatmaps</span></a> <a href="https://toot.io/tags/BurrowsDelta" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BurrowsDelta</span></a> <a href="https://toot.io/tags/CosineDelta" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CosineDelta</span></a></p>