def summary(self):
display.section('Trial summary')
if self.hyperparameters.values:
display.subsection('Hp values:')
value_need_display = {k: v for k, v in self.hyperparameters.values.items()
if k in self.hyperparameters._space and
self.hyperparameters._space[k].__class__.__name__ != 'Fixed'}
display.display_settings(value_need_display)
else:
display.subsection('Hp values: default configuration.')
if self.score is not None:
display.display_setting('Score: {}'.format(self.score))
if self.best_step is not None:
display.display_setting('Best step: {}'.format(self.best_step))
def results_summary(self, num_trials=10):
"""Display tuning results summary.
Args:
num_trials (int, optional): Number of trials to display.
Defaults to 10.
sort_metric (str, optional): Sorting metric, when not specified
sort models by objective value. Defaults to None.
"""
display.section('Results summary')
display.display_setting('Results in %s' % self.project_dir)
best_trials = self.oracle.get_best_trials(num_trials)
display.display_setting('Showing %d best trials' % num_trials)
for trial in best_trials:
display.display_setting('Objective: {} Score: {}'.format(
self.oracle.objective, trial.score))
def search_space_summary(self, extended=False):
"""Print search space summary.
Args:
extended: Bool, optional. Display extended summary.
Defaults to False.
"""
display.section('Search space summary')
hp = self.oracle.get_space()
display.display_setting('Default search space size: %d' %
len(hp.space))
for p in hp.space:
config = p.get_config()
name = config.pop('name')
if p.__class__.__name__ == 'Fixed':
continue
display.subsection('%s (%s)' % (name, p.__class__.__name__))
display.display_settings(config)
def on_trial_end(trial):
display.section('Trial complete')
trial.summary()
def on_trial_begin(trial):
display.section('New model')
trial.summary()