TECHNOLOGY / KNOWLEDGE / PRACTICE

Search results: regression metrics

Materials on AI, Python, Git, SQL, SAP/ERP, statistics and time series: explanations, examples, practical tips, sources and applicability limits.

Every word must appear in the article. Use quotes for an exact phrase.

SQL Python AI SAP Math & models

Search results

1-2 / 2 materials Reset

Math & modelsGuide

Choosing a regression metric for non-negative data in scikit-learn

Choose a regression metric for non-negative data by first deciding the prediction goal, then picking a consistent loss such as MAE, RMSE, or pinball loss, and finally comparing against a constant baseline with a D2-style score.

scikit-learn / regression metrics / MAE / RMSE / pinball loss / quantile regression / D2 score / non-negative targets

Math & modelsGuide

Choosing Between MAE and RMSE for Error Prediction

Understand the differences between Mean Absolute Error (MAE) and Root Mean Squared Error (RMSE), how to choose the right metric for your prediction task, and the impact of large errors on each.

regression / model evaluation / MAE / RMSE / error metrics / scikit-learn / machine learning