User Behavioral Densing Law for Billion-Scale Representation Learning
August 23, 2026
The User Behavioral Densing Law characterizes the quantitative relationship between data scale and the minimum required tokenization capacity for billion-scale user representation learning. A study on Alipay data shows that tokenization can mitigate diminishing returns in raw text behavioral input scaling.
HOW THIS AFFECTS YOU
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builderYou can optimize your tokenization strategies when scaling user-behavior models.
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researcherThis provides a quantitative framework for scaling user representation learning.