Boosting
========

``hscredit.core.models.boosting`` 提供基于梯度提升框架的风控模型，统一继承
``BaseRiskModel``，需要安装对应可选依赖
（``pip install hscredit[boost]``）。可直接从顶层 ``hscredit`` 懒加载导入，例如
``from hscredit import XGBoost``。

.. note::

   ``NGBoost`` 依赖 ``ngboost``；构建本文档时若未安装该依赖，相关签名以
   mock 形式呈现，不影响接口说明。

.. autoclass:: hscredit.core.models.boosting.xgboost_model.XGBoost
   :members:
   :show-inheritance:

.. autoclass:: hscredit.core.models.boosting.lightgbm_model.LightGBM
   :members:
   :show-inheritance:

.. autoclass:: hscredit.core.models.boosting.catboost_model.CatBoost
   :members:
   :show-inheritance:

.. autoclass:: hscredit.core.models.boosting.ngboost_model.NGBoost
   :members:
   :show-inheritance: