Analysis and Prediction of Microblog Hot Topics Propagation Based on Deep Learning

Table 2

Experimental data table of topic hot spot prediction.

Number of experiments	r	Nsmooth	Classification accuracy (%)	Hot topics accuracy rate (%)	Trending topic advance rate (%)	Mean lead time (hour)
1	0.5	5	93.75	90	77.8	1.5
2	0.5	10	93.75	90	77.8	1.54
3	0.5	15	91.25	85	76.5	1.48
4	1	5	92.5	90	77.8	1.48
5	1	10	90	90	77.8	1.5
6	1	15	83.74	85	76.4	1.47
7	5	5	72.5	90	77.8	1.48
8	5	10	71.25	90	77.8	1.45
9	5	15	72.5	85	74.3	1.45