maxframe.learn.contrib.xgboost.callback.LearningRateScheduler# class maxframe.learn.contrib.xgboost.callback.LearningRateScheduler(learning_rates: Callable[[int], float] | Sequence[float], **kw)[源代码]# __init__(learning_rates: Callable[[int], float] | Sequence[float], **kw) → None[源代码]# 方法 __init__(learning_rates, **kw) copy() copy_to(target) from_local(callback_obj) has_custom_code() remote_to_local(remote_obj) to_local() 属性 learning_rates