Avoid to calculate importance when only available single trial

2026-09-24 13:41:07 +08:00 · 2023-01-23 11:37:44 +09:00
parent 29233909a2
commit f1e4724f50
1 changed files with 1 additions and 1 deletions
@@ -86,7 +86,7 @@ def get_param_importance_from_trials_cache(
 ) -> list[ImportanceType]:
    completed_trials = [t for t in trials if t.state == TrialState.COMPLETE]
    n_completed_trials = len(completed_trials)
-    if n_completed_trials == 0:
+    if n_completed_trials <= 1:
        return []

    cache_key = f"{study_id}:{objective_id}"