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feat: add object-type-aware deduplication and harden translation workflow#193

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luigilcsilva merged 17 commits into
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object-type-column
Jul 10, 2026
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feat: add object-type-aware deduplication and harden translation workflow#193
luigilcsilva merged 17 commits into
mainfrom
object-type-column

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feat: add object-type-aware deduplication and harden translation workflow

  • add conservative object type homogenization for stars, galaxies, QSOs, AGN, and Galactic objects
  • validate and safely evaluate configurable translation rules
  • normalize runtime schemas across crossmatch rounds
  • filter deduplication graphs by object type and redefine excluded-row diagnostics
  • bound transitive deduplication groups by representative radius
  • improve tie, label-merge, distance, and translation diagnostics
  • disable Rubin footprint generation by default
  • add technical documentation for the crossmatching and deduplication design

- add object_type_homogenized to all outputs
- support survey-specific star, galaxy, and QSO translations
- allow optional raw source columns without frontend mappings
- preserve nulls for unknown or ambiguous classifications
- validate user-defined translation schemas and output domains
- restrict expressions to a safe AST-based DSL
- add configurable fast-path policies
- detect conflicting conditional translations
- improve optional source handling and validation errors
- fix COSMOS Web and JADES translation edge cases
- disable Rubin footprint flag generation by default
- normalize object_type_homogenized before LSDB concatenation
- propagate schemas for extra and expression columns
- preserve custom ranking and enabled footprint dtypes
- validate runtime schema hints
- add regression tests for Python and PyArrow strings
- add configurable object-type graph inclusion
- use internal 0.5 ranking fallback for stellar objects without quality
- redefine tie_result=3 for graph-excluded rows
- add global tie and label-merge diagnostics

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mover pasta incidents para o repo pz-lsst-inkind

@luigilcsilva
luigilcsilva merged commit d520c2e into main Jul 10, 2026
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Add object-type-aware deduplication and harden translation workflow in CRC

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