Research Article
A Gamma-Poisson Mixture Topic Model for Short Text
Table 5
Summary of number of topics found by each model.
| Dataset | True | GSDMM | GPM | Average | Standard deviation | Average | Standard deviation |
| Tweet | 89 | 98 | 3.56 | 75 | 4.42 | Pascal flickr | 20 | 48 | 4.58 | 35 | 5.68 | Search snippets | 8 | 303 | 7.19 | 26 | 2.16 |
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