gistfile1.py

import spearmint

exp = spearmint.Experiment()
exp.add_variable('n_hiddens', min=1, max=100, type=int)

for i in range(100):        # Do 100 trials.
  id, args = exp.draw()     # Get a new candidate; id is used as a handle for later pushing back results into the experiment.
  cost = f(args)            # Evaluate objective.
  exp.push(id, cost)        # Push results into the experiment so we get a new candidate based on those results in the next iteration.