User relation identifying method and device

The invention relates to the technical field of computers and particularly relates to a user relation identifying method and device for realizing the automatic identification of a colleague relationship. The embodiment of the present invention provides the user relation identifying method. The method comprises the steps that: a server collects the account information of multiple accounts, and the account information comprises social relationship information and work information; the server configures an association account pair according to the social relationship information of each account in the multiple users, wherein the home subscribers of the two accounts of any association account pair have a social relation; for each association account pair, the server judges whether the association account pair is a colleague relationship account pair according to the working information of each account in the association account pair, wherein the home subscribers of the two accounts of any colleague relationship a