How to repeat a trial?

Question

I would like to know if Optuna offers an option to repeat each trial five times or more to get the average performance of the network over different initial weights. JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

No. If you want to measure an average of multiple runs, update your objective to repeat your computation inside a trial. A simple example could be the following: NUM_RUNS = 5 def objective(trial: Trial) -> float: num_filters = trial.suggest_int(...) hidden_size = trial.suggest_int(...) objective_values = [] for _ in range(NUM_RUNS): model = Model(num_filters=num_filters, hidden_size=hidden_size) model.fit(X_train, y_train) accuracy = model.evaluate(X_valid, y_valid) objective_values.append(accuracy) return np.mean(accuracy)