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infinite loss #12

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dswah opened this issue Aug 5, 2016 · 2 comments
Open

infinite loss #12

dswah opened this issue Aug 5, 2016 · 2 comments
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@dswah
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dswah commented Aug 5, 2016

make sure we are not penalizing the diagonals as recommended by S Kim in SNP eQTL paper.

also, why is our loss undefined so often?
@dswah
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dswah commented Aug 16, 2016

made change to diagonals...

havent run across the undefined loss problem again, yet...

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dswah commented Aug 16, 2016

inf loss is happening when we use very large matrices. in this case the determinant is overflowing!

use np.linalg.slogdet

@dswah dswah changed the title check loss function infinite loss Oct 17, 2016
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