facebookexperimental / Robyn

Robyn is an experimental, AI/ML-powered and open sourced Marketing Mix Modeling (MMM) package from Meta Marketing Science. Our mission is to democratise modeling knowledge, inspire the industry through innovation, reduce human bias in the modeling process & build a strong open source marketing science community.
https://facebookexperimental.github.io/Robyn/
MIT License
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Add objective weights #826

Closed gufengzhou closed 11 months ago

gufengzhou commented 1 year ago

An experimental feature: adding an argument objective_weights to allow manual customization of objective function weightage. For example, with NRMSE & RSSD have same weights of c(1,1) by default. Set to 0 is possible. WARNING: The weights cannot be optimised. Any customisation is arbitrary and has strong risk of bias.