Identifying Network Public Opinion Leaders Based on Markov Logic Networks

Table 2

Designed predicates of social network attribute.

Predicates	Meaning
FansNum(person_id, level_fansnum)	The fans number of the user who is represented by person_id is level_fansnum.
FollowNum(person_id,  level_follownum)	The follow number of the user who is represented by person_id is level_follownum.
Follow(person_id, person_id)	A user who is represented by the first person_id follows another user who is represented by the second person_id.
Reply(person_id, person_id, post_id, num)	In the post which is represented by the post_id, the number of a user who is represented by the first person_id reply to another user who is represented by the second person_id is num.