proxyml-core

Shared library for proxyml — schema types, the export JSON contract, and (behind the modeling extra) the sklearn-based training and preprocessing code used by both the proxyml backend and the proxyml SDK's local challenger training.

Layout

• proxyml_core.schema — pure. Feature hierarchy, FeatureSchema.
• proxyml_core.export — pure. Export dataclasses, EXPORT_SCHEMA_VERSION, predict_from_export().
• proxyml_core.modeling — requires proxyml-core[modeling] (scikit-learn, scipy). Preprocessing, default estimators, export extraction.

The pure base (schema, export, _version) depends only on numpy, so a REST-only proxyml install never needs scikit-learn.

Install

pip install proxyml-core            # pure: schema + export
pip install proxyml-core[modeling]  # + scikit-learn, scipy