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