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porpotion of the positive example estimation process #1

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aaronlyt opened this issue Apr 2, 2018 · 1 comment
Open

porpotion of the positive example estimation process #1

aaronlyt opened this issue Apr 2, 2018 · 1 comment

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@aaronlyt
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aaronlyt commented Apr 2, 2018

hi, i am curious about the process of estimating the porpotion of the positive example?
you got a score of 0.554. Using the log-loss formula,how can derive the porpotion of the positive example in the testing data is 0.174?
@howardyclo
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Hello, @aaronlyt :
Please refer to this blog post.

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@howardyclo @aaronlyt