File:Chinese Restaurant Process for DP(0.5,H).webm
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Chinese_Restaurant_Process_for_DP(0.5,H).webm (WebM audio/video file, VP9, length 27 s, 800 × 276 pixels, 65 kbps overall, file size: 213 KB)
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[edit]DescriptionChinese Restaurant Process for DP(0.5,H).webm |
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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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:56, 29 March 2017 | 27 s, 800 × 276 (213 KB) | Ckling (talk | contribs) | User created page with UploadWizard |
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29 March 2017
video/webm
753c7f8ce9d460a839197719477f504e36189b6f
218,252 byte
26.866 second
276 pixel
800 pixel
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