laguill<p>Hi <a href="https://fosstodon.org/tags/FediHelp" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FediHelp</span></a> 👋<br>As I am learning <a href="https://fosstodon.org/tags/scikitlearn" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>scikitlearn</span></a> do you have any resources to work with knn_imputer ?</p><p>I want to replace NAN values.</p><p>How do you<br>- Select optimized n_neighbors<br>- Visualize what the imputer do with plots or metrics</p><p>Any link to blog post or tutorials are welcome 🙂<br>Thanks</p><p><a href="https://fosstodon.org/tags/Python" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Python</span></a> <a href="https://fosstodon.org/tags/DataScience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>DataScience</span></a></p>