1. A member searching and analyzing method of a social network, comprising: obtaining a target member by searching a user profile storage based on a profile query from a query user; constructing a relationship linkage from the query user to the target member, wherein the constructing the relationship linkage comprises: obtaining a plurality of node members between the query user and the target member; and calculating a plurality of relationship scores indicating a relationship phase between each and every two of the query user, the target member and the plurality of node members; extracting an optimal path from at least two paths from the query user to the target member according to the relationship linkage; and recommending the optimal path to the query user.
1. A member searching and analyzing method of a social network, comprising: obtaining a target member by searching a user profile storage based on a profile query from a query user; constructing a relationship linkage from the query user to the target member, wherein the constructing the relationship linkage comprises: obtaining a plurality of node members between the query user and the target member; and calculating a plurality of relationship scores indicating a relationship phase between each and every two of the query user, the target member and the plurality of node members; extracting an optimal path from at least two paths from the query user to the target member according to the relationship linkage; and recommending the optimal path to the query user. 4. The member searching and analyzing method of the claim 1 , wherein each relationship score is associated with degree of interaction between every two of the query user, the target member, and the node members.