A Prerecognition Model for Hot Topic Discovery Based on Microblogging Data

Table 3

Topic recognition time with topic hotness.

	European debt crisis	Syria	Food safety
Predict time	3	2	2
Google	10	8	12
Baidu	8	8	7
Topic amount	12,560	24,213	18,831
thv	6,500	9,327	18,831
tha	1,210	1,132	13,295