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Summary:
PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629

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meta-codesync bot commented Oct 17, 2025

@hvarfner has exported this pull request. If you are a Meta employee, you can view the originating Diff in D84878629.

@meta-cla meta-cla bot added the CLA Signed Do not delete this pull request or issue due to inactivity. label Oct 17, 2025
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 17, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 17, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
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codecov bot commented Oct 17, 2025

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (1625a23) to head (b82649d).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files
@@            Coverage Diff            @@
##              main     #3047   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          216       217    +1     
  Lines        20663     20723   +60     
=========================================
+ Hits         20663     20723   +60     

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hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 17, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 17, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 17, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 17, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 29, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 29, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 29, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 29, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 29, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 29, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 29, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 29, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Differential Revision: D84878629
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Reviewed By: Balandat

Differential Revision: D84878629
hvarfner pushed a commit to hvarfner/botorch that referenced this pull request Oct 29, 2025
Summary:

PositiveIndexKernel - a MultiTaskGP kernel that enforces positive correlation. Should probably be upstreamed into GPyTorch at some point.

Also introduces priors on diagonal and off-diagonals separately, so that priors can be set on task correlation in a more intuititve fashion.

Reviewed By: Balandat

Differential Revision: D84878629
@meta-codesync meta-codesync bot closed this in e27a216 Oct 29, 2025
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meta-codesync bot commented Oct 29, 2025

This pull request has been merged in e27a216.

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