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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
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What is the meaning of "Theta" in DDG-DA papers #1802

Open isCopyman opened 3 weeks ago

isCopyman commented 3 weeks ago

❓ Questions and Help

paper: DDG-DA: Data Distribution Generation for Predictable Concept Drift Adaptation

Is this $\ Theta $a parameter of a neural network image

you-n-g commented 5 days ago

Yes.
It is the parameters of a Pytorch network in code. But is not the paramter of the forecasting model. It is the parameters of the meta model.