549 Errors 4e8f840b

Error Handling Reference

Common issues and solutions:

Insufficient Training Time

• Error: AutoML search terminated before finding good model
• Solution: Increase time budget, reduce search space, or use faster algorithms

Memory Exhaustion

• Error: Out of memory during pipeline training
• Solution: Reduce dataset size through sampling, use incremental learning, or simplify feature engineering

Poor Model Performance

• Error: Best model accuracy below acceptable threshold
• Solution: Collect more data, engineer better features, expand algorithm search space, or adjust evaluation metrics

Feature Engineering Failures

• Error: Automated feature transformations produce invalid values
• Solution: Add data validation checks, handle missing values explicitly, restrict transformation types

Model Convergence Issues

• Error: Optimization fails to converge for certain algorithms
• Solution: Adjust hyperparameter ranges, increase iteration limits, or exclude problematic algorithms