Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M5184

Chinese Restaurant Process

Chinese Restaurant Process
BusinessHigh supportMarketing
Included
account_tree

Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Imagine an infinite Chinese restaurant. The first customer sits at the first table. Subsequent customers either sit at an existing table with a probability proportional to the number of people at that table, or start a new table.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

A rich-get-richer clustering model. It simulates the birth of new things (new tables) and the monopoly of old things (large tables). It tells us that to survive in a mature market (where large tables abound), you either need strong appeal to open a new table, or you can only become an appendage of a large table.

anchor

Anchor fast decisions

In probabilistic models, a class of random distributions (constructive definition of the Dirichlet process) is constructed using the sampling scheme of 'tasting the menu and reselecting', named after the Chinese restaurant metaphor.

MINIMUM ACTION

In progress 0/1

Practice this model in one real situation:

Check to track your progress (stored locally)
Learning progress0%
account_treeGenealogyexpand_more
menu_bookReferencesexpand_more

Source support: Explicit

  • link
    en.wikipedia.orghttps://en.wikipedia.org/wiki/Chinese_restaurant_processZH · Explicit
    verified

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