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fix: Fix truth matching in TruthVertexFinder in Examples #2937

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merged 11 commits into from
Feb 20, 2024

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@andiwand andiwand commented Feb 7, 2024

Our vertex truth finding relied on the fact that we have one track for each selected particle which can only be achieved in some truth tracking cases.

I generalized this by truth matching the tracks first and then grouping the tracks to the truth vertices.

This can be used to isolate vertex fitter performance.

Note that the fitter will always be full billoir for now. This could be extended to AMVF in the future.

@andiwand andiwand added this to the next milestone Feb 7, 2024
@github-actions github-actions bot added Component - Examples Affects the Examples module Vertexing labels Feb 7, 2024
@github-actions github-actions bot added Infrastructure Changes to build tools, continous integration, ... Changes Performance labels Feb 7, 2024
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Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (139fe6f) 48.78% compared to head (b690dc4) 48.78%.

Additional details and impacted files
@@           Coverage Diff           @@
##             main    #2937   +/-   ##
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  Coverage   48.78%   48.78%           
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  Files         493      493           
  Lines       28914    28914           
  Branches    13752    13752           
=======================================
  Hits        14105    14105           
  Misses       4909     4909           
  Partials     9900     9900           

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This reverts commit 2ec4ea3.
@github-actions github-actions bot removed Infrastructure Changes to build tools, continous integration, ... Changes Performance labels Feb 8, 2024
@andiwand andiwand changed the title fix: Fix vertex truth finding in Examples fix: Fix TruthVertexFinder in Examples Feb 8, 2024
@paulgessinger paulgessinger changed the title fix: Fix TruthVertexFinder in Examples fix: Fix truth matching in TruthVertexFinder in Examples Feb 14, 2024
@kodiakhq kodiakhq bot merged commit dd65874 into acts-project:main Feb 20, 2024
54 checks passed
@andiwand andiwand deleted the fix-vertex-truth-finding branch February 20, 2024 08:49
andiwand added a commit to andiwand/acts that referenced this pull request Feb 21, 2024
…ect#2937)

Our vertex truth finding relied on the fact that we have one track for each selected particle which can only be achieved in some truth tracking cases.

I generalized this by truth matching the tracks first and then grouping the tracks to the truth vertices.

This can be used to isolate vertex fitter performance.

Note that the fitter will always be full billoir for now. This could be extended to AMVF in the future.
kodiakhq bot pushed a commit that referenced this pull request Feb 26, 2024
This fixes an overlook in #2937. Non reconstructed particles result in an exception which is fixed here
@paulgessinger paulgessinger modified the milestones: next, v33.0.0 Mar 6, 2024
EleniXoch pushed a commit to EleniXoch/acts that referenced this pull request May 6, 2024
…ect#2937)

Our vertex truth finding relied on the fact that we have one track for each selected particle which can only be achieved in some truth tracking cases.

I generalized this by truth matching the tracks first and then grouping the tracks to the truth vertices.

This can be used to isolate vertex fitter performance.

Note that the fitter will always be full billoir for now. This could be extended to AMVF in the future.
EleniXoch pushed a commit to EleniXoch/acts that referenced this pull request May 6, 2024
…oject#2979)

This fixes an overlook in acts-project#2937. Non reconstructed particles result in an exception which is fixed here
asalzburger pushed a commit to asalzburger/acts that referenced this pull request May 21, 2024
…ect#2937)

Our vertex truth finding relied on the fact that we have one track for each selected particle which can only be achieved in some truth tracking cases.

I generalized this by truth matching the tracks first and then grouping the tracks to the truth vertices.

This can be used to isolate vertex fitter performance.

Note that the fitter will always be full billoir for now. This could be extended to AMVF in the future.
asalzburger pushed a commit to asalzburger/acts that referenced this pull request May 21, 2024
…oject#2979)

This fixes an overlook in acts-project#2937. Non reconstructed particles result in an exception which is fixed here
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3 participants