https://jmlr.org/papers/v24/21-1513.html
Dimension-Grouped Mixed Membership Models for Multivariate Categorical Data
membership modelsdimensiongroupedmixedmultivariate
https://www.parliament-hill.co.uk/post/the-unbundling-of-membership-offering-tiered-and-flexible-models-for-a-diverse-audience
The Unbundling of Membership: Offering Tiered and Flexible Models for a Diverse Audience
Dec 31, 2025 - Is "one-size-fits-all" hurting growth? Discover how flexible, tiered membership models boost value and retention. Read the full insights now!