FeatureSelectorLogs FeatureSelectorLogs best_iteration_idx iterations FeatureSelectorLogs 数据类 ¶ FeatureSelectorLogs( iterations: List[Iteration] = list(), best_iteration_idx: Optional[int] = None, ) best_iteration_idx 类属性 实例属性 ¶ best_iteration_idx: Optional[int] = None iterations 类属性 实例属性 ¶ iterations: List[Iteration] = field(default_factory=list)