A Gamma-Poisson Mixture Topic Model for Short Text

Table 3

Average final number of topics found by the model (and standard deviation).

	True	Starting value of
		50	100	200	400	800
Tweet	89	42 (2)	61 (3)	67 (7)	76 (5)	77 (5)
Pascal flickr	20	14 (2)	26 (2)	33 (6)	33 (5)	39 (3)
Search snippets	8	19 (6)	16 (4)	25 (5)	26 (3)	32 (1)