File:LogDirichletDensity-alpha 0.1 to alpha 1.9.gif
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LogDirichletDensity-alpha_0.1_to_alpha_1.9.gif (364 × 364 pixels, file size: 2.03 MB, MIME type: image/gif, looped, 100 frames)
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Summary
[edit]DescriptionLogDirichletDensity-alpha 0.1 to alpha 1.9.gif |
English: We illustrate the log of the density function:
for . In other words, we have two parameters varying on the two axes, and an implicit . The picture illustrates the case where and we vary over time the parameter from 0.1 to 1.9. Maple CodeThe animated plot was generated using Maple 11, with the following code:
|
Date | 27 October 2007 (original upload date) |
Source | Transferred from en.wikipedia to Commons. |
Author | The original uploader was Ipeirotis at English Wikipedia. |
Licensing
[edit]This file is licensed under the Creative Commons Attribution 3.0 Unported license.
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Original upload log
[edit]The original description page was here. All following user names refer to en.wikipedia.
Date/Time | Dimensions | User | Comment |
---|---|---|---|
2007-10-27 21:06 | 364×364× (2128038 bytes) | Ipeirotis | The log of the density function Dir(a): <math>\log (f(x_1,\dots, x_{K-1}; \alpha_1,\dots, \alpha_K)) = \log(\frac{1}{\mathrm{B}(\alpha)} \prod_{i=1}^K x_i^{\alpha_i - 1}) </math> We have two parameters <math>x_1, x_2</math> varying on the two axes, and |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:02, 26 January 2019 | 364 × 364 (2.03 MB) | BD2412 (talk | contribs) | Transferred from en.wikipedia via #commonshelper |
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