# 6. Plotting tools¶

Plotting functions can be used to visualize the optimization process.

## 6.1. plot_convergence¶

plot_convergence plots one or several convergence traces.

## 6.2. plot_evaluations¶

plot_evaluations visualize the order in which points where sampled.

## 6.3. plot_objective¶

plot_objective creates pairwise dependence plot of the objective function.

## 6.4. plot_regret¶

plot_regret plot one or several cumulative regret traces.