Lab
Gaussian process regression
Click inside the plot to add observations and watch the posterior contract around them. The sample paths use fixed random draws, so dragging a hyperparameter morphs them continuously instead of re-rolling.
drag points to move · double-click to remove · click + or · to regroup kernels
Figure 1 · Exact GP posterior with mean, ±1σ and ±2σ credible bands, and three sample paths.