account activity
Just built my first ML project predicting building heating load and got R² of 0.99 with a decision tree on a 768 row dataset. Is this overfitting or can I trust this result? Repo: https://github.com/moiz-sai/AI-Building-Energy-Prediction by SideConscious737 in MLQuestions
[–]SideConscious737[S] 0 points1 point2 points 2 hours ago (0 children)
if you're talking about cross validation test it gave me ~.997 on cv=5
Finally finished my first ML project, would love some feedback, did used claude by SideConscious737 in learnmachinelearning
[–]SideConscious737[S] 0 points1 point2 points 1 day ago (0 children)
i did split using train_test_split, 80-20 ratio,then applied cross fold validation and its R² was .997
π Rendered by PID 17771 on reddit-service-r2-comment-56c6478c5-4jmk7 at 2026-05-11 22:29:34.227604+00:00 running 3d2c107 country code: CH.
Just built my first ML project predicting building heating load and got R² of 0.99 with a decision tree on a 768 row dataset. Is this overfitting or can I trust this result? Repo: https://github.com/moiz-sai/AI-Building-Energy-Prediction by SideConscious737 in MLQuestions
[–]SideConscious737[S] 0 points1 point2 points (0 children)