Analysis of the Structural Characteristics of the Online Social Network of Chinese Professional Athletes

Table 4

Central characteristics of the whole online social network structure of athletes.

Name	Eccentricity	Closeness centrality	Harmonic centrality	Betweenness centrality
Practical online support network	8.247	0.294	0.368	251.397
Emotional online support network	4.376	0.435	0.502	57.780
Social online support network	5.266	0.366	0.440	129.133
Employment online discussion network	3.092	0.436	0.491	21.084
Achievement online support network	2.823	0.497	0.558	17.440
Revenue online discussion network	3.832	0.450	0.528	28.336
Professional online discussion network	3.694	0.453	0.531	20.667
Love and marriage online discussion network	2.718	0.550	0.607	15.389