Timeline for Negative $R^2$ at random regression forest [duplicate]
Current License: CC BY-SA 3.0
8 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 4, 2015 at 9:25 | vote | accept | Alex_cgn | ||
| Apr 3, 2015 at 23:45 | history | closed | cardinal | Duplicate of Manually calculated $R^2$ doesn't match up with randomForest() $R^2$ for testing new data | |
| Apr 3, 2015 at 20:53 | answer | added | Soren Havelund Welling | timeline score: 10 | |
| Apr 3, 2015 at 17:16 | comment | added | Alex_cgn | Thank you @MHH. Then I hope I find a way to improve my model to get a positive "%Var explained"... | |
| Apr 3, 2015 at 16:24 | comment | added | WetlabStudent | related stats.stackexchange.com/questions/7357/… | |
| Apr 3, 2015 at 16:15 | history | edited | Sycorax♦ | CC BY-SA 3.0 |
formatted math as math, removed boilerplate to conform to CV style
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| Apr 3, 2015 at 15:58 | review | First posts | |||
| Apr 3, 2015 at 16:18 | |||||
| Apr 3, 2015 at 15:56 | history | asked | Alex_cgn | CC BY-SA 3.0 |