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coefficients larger than 1 #22

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naarkhoo opened this issue May 13, 2016 · 4 comments
Open

coefficients larger than 1 #22

naarkhoo opened this issue May 13, 2016 · 4 comments

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@naarkhoo
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I wonder, if coefficients can be larger than 1 even on the normalized data ?
I am bench making liblinear with glmnet, and I see one of the coefficients is larger than one.

Thanks.

@cjlin1
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cjlin1 commented May 26, 2016

Do you mean the weight vector? If so, yes they can be larger than 1
naarkhoo writes:

I wonder, if coefficients can be larger than 1 even on the
normalized data ?
I am bench making liblinear with glmnet, and I see one of the
coefficients is larger than one.

Thanks.


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@naarkhoo
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Thanks for your answer. I have another issue, the glmnet solution is sparser than LIBLINEAR solution - I wonder if there could be any explanation ? :-) - thanks.

@cjlin1
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cjlin1 commented Aug 3, 2016

If the same loss and the same parameters are used, I think they should
give the same sparsity
naarkhoo writes:

Thanks for your answer. I have another issue, the glmnet
solution is sparser than LIBLINEAR solution - I wonder if there
could be any explanation ? :-) - thanks.


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@simsong
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simsong commented Jan 22, 2018

This issue was moved to angleto#14

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3 participants