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Could scikit-learn label propagation be used with non-negative samples? #1

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2shou opened this issue Jul 10, 2014 · 1 comment
Open

Could scikit-learn label propagation be used with non-negative samples? #1

2shou opened this issue Jul 10, 2014 · 1 comment

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@2shou
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2shou commented Jul 10, 2014

Thanks for your introduction, as I was looking for a method to classify positive and unlabeled data for long.
I have tried svmlin and got 80.1% accuracy.
Now I want to find another method for result comparison, but when I read the document of scikit-learn label propagation, I found it wouldn't work if there isn't any negative sample at all. Is it true?
@charlesmartin14
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I dont know...we can try it find out

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@charlesmartin14 @2shou