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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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Robyn v3.10.4 Hyperparameters appears on Pareto Front Top Perform Model #840

Closed nikomataaa closed 7 months ago

nikomataaa commented 8 months ago

Project Robyn

Describe issue

Hyperparameters on each channels appears in the pareto front cluster chart under the Top Peforming Model section

attached image example

Screenshot 2023-10-18 at 11 11 50

Provide reproducible example

Issues are often related to custom input data that is difficult to debug without. If necessary, please modify your data to mask real values and share a dataset that is able to reproduce the issue. Please also share your model configuration and exported JSON files if available.

Environment & Robyn version

Make sure you're using the latest Robyn version before you post an issue.

gufengzhou commented 8 months ago

Hi, thanks for raising this. after a closer look, it's not a bug, but rather the result of our latest change of clustering parameters from the channel ROAS/CPA to channel hyperparameters. the latter is more sensitive and actually concludes the former. it means the plot is actually right, but it needs different/better labelling though. will add to our tickets.