model-evaluation-reporting · git:20260502.9bb8dc1 · 2026-05-02 · sha256 bca82574bbb53881
model-evaluation-reporting git:20260502.9bb8dc1A
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--- name: model-evaluation-reporting description: "Standardize the reporting of model metrics to ensure statistical rigor and business relevance." --- # Model Evaluation Reporting Raw accuracy metrics are not enough. Evaluation must reflect the actual business impact and failure modes of the model. ## Reporting Standards 1. **Beyond Accuracy**: Demand the Confusion Matrix. Demand Precision, Recall, and F1. Explain the cost of a False Positive vs. a False Negative in the business context. 2. **Slice Analysis**: Report performance on key segments. A model might be 95% accurate overall, but only 40% accurate on new users. 3. **Calibration**: If the model outputs probabilities, verify if they are calibrated. A prediction of 0.8 should mean it happens 80% of the time. 4. **Action**: Format the output as a Markdown report that a non-technical stakeholder can read, highlighting trade-offs and worst-case scenarios.