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Orientation to CoopRecSys, its recommendation model families, production data stack, native acceleration, and documentation map.

Install CoopRecSys from a wheel or source checkout, verify the native stack, and build Ary2Tower extensions locally when required.

How CoopRecSys separates data access, feature engineering, configuration, model families, native kernels, fallback logic, scoring, and reporting.

Technical guide to the AryColBring model family, supported losses, native kernels, evaluation, and wheel usage.

Detailed guidance for prepare, db, features, encoders, DuckDB, and reusable feature pipelines in CoopRecSys.

Overview of CoopRecSys reporting, visualization, dashboard surfaces, configuration inspection, and model diagnostics.

Detailed guide to configuration.ini, typed configuration classes, fallback settings, LightGBM settings, and logging in CoopRecSys.

Reference for the current ./src/cooprecsys package structure and the responsibilities of its major directories.

Development workflow, model/API compatibility rules, native build expectations, documentation standards, and regression testing for CoopRecSys.