Research Article
A Gamma-Poisson Mixture Topic Model for Short Text
| Dataset | Number of documents | Size of vocabulary | Number of topics | Average (Standard deviation) of document length | Minimum (Maximum) document length |
| Tweet | 2 472 | 5098 | 89 | 8.5 (3.2) | 2 (20) | Pascal flickr | 4 821 | 3188 | 20 | 4.9 (1.8) | 1 (19) | Search snippets | 12 295 | 4705 | 8 | 14.4 (4.4) | 1 (37) |
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