Across
- 2. River on Portland’s western edge
- 4. Zones of trapped energetic particles around Earth
- 6. Charged upper layer of Earth’s atmosphere
- 7. Method for explaining model predictions via feature contributions
- 8. Process of teaching a model from data
- 11. Region dominated by Earth’s magnetic field
- 12. Step size for updating model weights
- 13. Algorithm that updates model parameters
- 15. Bay with hundreds of coastal islands
- 16. Aurora that flickers on and off periodically
- 17. Model memorizes training data but fails to generalize
- 18. Method for computing gradients in neural networks
Down
- 1. Training using labeled input-output pairs
- 3. Maine’s most famous crustacean
- 5. Measures prediction error during training
- 9. Portland’s most famous lighthouse
- 10. Introduces nonlinearity in a neural network
- 14. Interaction between different geospace regions