search

microsoft / qlib

Qlib is an AI-oriented quantitative investment platform that aims to realize the potential, empower research, and create value using AI technologies in quantitative investment, from exploring ideas to implementing productions. Qlib supports diverse machine learning modeling paradigms. including supervised learning, market dynamics modeling, and RL.
https://qlib.readthedocs.io/en/latest/
MIT License
15.26k stars 2.61k forks source link

UnboundLocalError: local variable 'best_param' referenced before assignment #1794

Open keyboard1st opened 4 months ago

keyboard1st commented 4 months ago

不知道什么原因导致的，貌似是因为早停设置的太多了？时好时坏的，请求大佬解答

keyboard1st commented 4 months ago

貌似是数据包含太多缺失值了，但是这又出现一个问题是：handle处理过了，也显示处理完了缺失值，为什么还有一大堆的缺失值 image