<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>xgboost — FixDevs</title><description>Latest fixes and solutions for xgboost errors on FixDevs.</description><link>https://fixdevs.com/</link><language>en</language><lastBuildDate>Thu, 09 Apr 2026 00:00:00 GMT</lastBuildDate><atom:link href="https://fixdevs.com/tags/xgboost/rss.xml" rel="self" type="application/rss+xml"/><item><title>Fix: XGBoost Not Working — Feature Name Mismatch, GPU Errors, and Early Stopping Changes</title><link>https://fixdevs.com/blog/xgboost-not-working/</link><guid isPermaLink="true">https://fixdevs.com/blog/xgboost-not-working/</guid><description>How to fix XGBoost errors — feature names mismatch, XGBoostError GPU training fails, use_label_encoder deprecated, eval_metric warning, early stopping moved to callback, ValueError for DMatrix, and sklearn API confusion.</description><pubDate>Thu, 09 Apr 2026 00:00:00 GMT</pubDate><category>python</category><category>xgboost</category><category>machine-learning</category><category>gradient-boosting</category><category>data-science</category><category>debugging</category><author>FixDevs</author></item></channel></rss>