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refactor PSF.jl and remove Transforms.jl #685

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jeff-regier opened this issue Aug 17, 2017 · 0 comments
Open

refactor PSF.jl and remove Transforms.jl #685

jeff-regier opened this issue Aug 17, 2017 · 0 comments
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celeste-dev

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@jeff-regier
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Modify PSF.jl not to use Tranforms.jl, and then at last delete Transforms.jl. In PSF.jl we can directly solve for all 11 parameters: 1 mixing weight in [0,1], 2 unconstrained mean parameters per bivariate Gaussian, and 3 unconstained parameters for the Cholesky decomposition of the covariance.
@jeff-regier jeff-regier created this issue from a note in celeste-dev (Ready) Aug 17, 2017
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