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
14.55k stars 2.53k forks source link

Delete redundant copy() code to speed up #1732

Closed playfund closed 1 month ago

playfund commented 5 months ago

Delete redundant copy() code to speed up