FeatureSelectorLogs FeatureSelectorLogs best_iteration_idx iterations FeatureSelectorLogs dataclass ¶ FeatureSelectorLogs( iterations: List[Iteration] = list(), best_iteration_idx: Optional[int] = None, ) best_iteration_idx class-attribute instance-attribute ¶ best_iteration_idx: Optional[int] = None iterations class-attribute instance-attribute ¶ iterations: List[Iteration] = field(default_factory=list)