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Extract/plot sparsity pattern #8

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aflaxman opened this issue Mar 16, 2015 · 1 comment
Open

Extract/plot sparsity pattern #8

aflaxman opened this issue Mar 16, 2015 · 1 comment

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@aflaxman
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Laura has been making some nice plots of the dependence structure for model parameters. I think it is just a heatmap for a matrix (Hessian != 0). Very helpful for understanding why a small change to a model leads to a big change in running time.

@aflaxman
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