Austin Jordan

自 2017 起处于活动状态

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统计学

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When using the TreeBagger function in MATLAB to determine variable importance, what is the proper interpretation of OOBPermutedPredictorDeltaError > 1?
I have a dataset of 5,000 observations and 10 variables. Each of the observations belongs to 1 of 40 people. When I try to use t...

8 years 前 | 0 个回答 | 0

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What does it mean for a tree in a TreeBagger ensemble to have to have >80% error? What is the best way to reduce error?
I originally ran my data through the code <https://www.mathworks.com/matlabcentral/fileexchange/31036-random-forest at this link...

8 years 前 | 1 个回答 | 0

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