{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhittmg.hatenablog.jp%2Fentry%2F2026%2F02%2F28%2F080000\" title=\"Kaggle Challenge Log #3 \u2014 Model Selection with Copilot: Predicting Heart Disease (Playground Series Season 6 Episode 2 Day 3) - Kaggle Relearning! \u2013 Powered by AI\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","title":"Kaggle Challenge Log #3 \u2014 Model Selection with Copilot: Predicting Heart Disease (Playground Series Season 6 Episode 2 Day 3)","blog_title":"Kaggle Relearning! \u2013 Powered by AI","url":"https://hittmg.hatenablog.jp/entry/2026/02/28/080000","height":"190","provider_url":"https://hatena.blog","published":"2026-02-28 08:00:00","description":"\ud83d\udcdd Summary - Content: Selecting models (algorithms) for a Kaggle competition with Copilot - Conclusion: Achieved Top 20% in a beginner-friendly competition using an ensemble (hybrid) of CatBoost, LightGBM, and XGBoost! \ud83c\udfaf Goal This time as well, I will work together with Copilot to improve the model a\u2026","categories":[],"width":"100%","author_url":"https://blog.hatena.ne.jp/HitTmg/","blog_url":"https://hittmg.hatenablog.jp/","version":"1.0","author_name":"HitTmg","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/H/HitTmg/20260215/20260215142544.png","type":"rich"}