File:Chinese Restaurant Process for DP(0.5,H).gif
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Chinese_Restaurant_Process_for_DP(0.5,H).gif (800 × 276 pixels, file size: 510 KB, MIME type: image/gif, looped, 664 frames, 27 s)
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| Description |
English: Imagine a Chinese restaurant, in which customers enter. A new customer sits down at a table with a probability proportional to the number of customers already sitting there. Additionally, a customer opens a new table with a probability proportional to the scaling parameter a=0.5. This is indicated by a red pseudo-table with a fixed number of 0.5 customers. After infinitely many customers entered, one obtains a probability distribution over infinitely many categories, which together with samples from the base measure H yields a random sample of the Dirichlet process DP(0.5,H). (Tables are hidden once the customers of a table can not be displayed anymore; however, every table has infinitely many seats.)
Interactive animation available at: http://topicmodels.west.uni-koblenz.de/ckling/tmt/crp.html?parameters=0.5&dp=1# Command used for recording the animation on a 1920x1200 monitor with byzanz: byzanz-record --duration=30 --delay=5 --x=0 --y=108 --width=800 --height=276 --cursor=0 test.gif |
| Date | |
| Source | Own work |
| Author | Christoph Carl Kling |
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I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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- to share – to copy, distribute and transmit the work
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:32, 27 February 2017 | | 800 × 276 (510 KB) | Ckling (talk | contribs) | User created page with UploadWizard |
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