Derivative-Enhanced Gaussian Processes

Examples related to arbitrary order derivative-enhanced Gaussian Processes (WDEGPs).

WDEGP Examples

• Sparse Derivative-Enhanced GP Tutorial: 2D Example
  • Key features
  • Import required packages
  • Configuration
  • Define the Six-Hump Camelback function
  • Generate 2D training grid and derivative point assignment
  • Visualize grid and derivative points
  • Prepare training data with derivatives
  • Build and optimize the GP model
  • Evaluate model performance on test grid
  • Visualize results
  • Verify derivative interpolation
  • Summary
• 4D Derivative-Enhanced GP with KMeans Submodel Clustering
  • Configuration
  • Example Function
  • Data Generation (Sobol Sequence)
  • Submodel Generation (KMeans)
  • Prepare Submodel Data (Main Derivatives Only)
  • Build and Optimize GP
  • Evaluate Model Performance
  • 2D Slice Visualization
  • Cluster Visualization
  • Summary