NoteReferences - csuldw/EasyNotes GitHub Wiki https://www.hangge.com/blog/cache/detail_2554.html stacking http://blog.keyrus.co.uk/ensembling_ml_models.html http://wulc.me/2018/01/21/stacking%20%E7%9A%84%E5%9F%BA%E6%9C%AC%E6%80%9D%E6%83%B3%E5%8F%8A%E4%BB%A3%E7%A0%81%E5%AE%9E%E7%8E%B0/ https://blog.csdn.net/qq_34706955/article/details/81288276