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stac-extensions / mlm

STAC Machine Learning Model (MLM) Extension to describe ML models, their training details, and inference runtime requirements.
https://stac-extensions.github.io/mlm/
Apache License 2.0
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Align schema validation rules in pydantic models with JSON Schema #20

Open fmigneault opened 5 hours ago

fmigneault commented 5 hours ago

@rbavery cloned issue crim-ca/mlm-extension#36 on 2024-09-13:

:rocket: Feature Request

I'm finding that the JSON Schema has more specific (and sensible) rules for a number of fields. So far I'm seeing

framework_version: must follow numerical structure with alphanumerics allowed at the end

dim_order: duplicates not allowed

I can make the updates in the pydantic models.

:sound: Motivation

When a user of stac_model tries to construct the MLM metadata as JSON, they might not follow all the rules in the JSON Schema but the pydantic models won't raise errors. This will cause a problem when the user tries to validate the pystac item against the schema.

:satellite: Alternatives

Keep as is.