physbo.search.discrete.results module

class physbo.search.discrete.results.history

Bases: object

export_all_sequence_best_fx()

Export all fx and actions at each sequence.

(The total number of data is total_num_research.)

Returns

• best_fx (numpy.ndarray)

• best_actions (numpy.ndarray)

export_sequence_best_fx()

Export fx and actions at each sequence. (The total number of data is num_runs.)

Returns

• best_fx (numpy.ndarray)

• best_actions (numpy.ndarray)

load(filename)

Load the information of the history.

Parameters

filename (str) – The name of the file which stores the information of the history

save(filename)

Save the information of the history.

Parameters

filename (str) – The name of the file which stores the information of the history

write(t, action)

Overwrite fx and chosen_actions by t and action.

Parameters

• t (numpy.ndarray) – N dimensional array. The negative energy of each search candidate (value of the objective function to be optimized).

• action (numpy.ndarray) – N dimensional array. The indexes of actions of each search candidate.