Family group user identification method and device

The invention discloses a family group user identification method and device, belonging to the technical field of communications. The method comprises the following steps: aiming at each user terminalin the designated area, enabling the user terminals and the user terminals in the call records of the user terminals to form user pairs in pairs; then, mining call records between the two user terminals in each user pair and position information reported by the two user terminals by utilizing a pre-trained decision tree; determining whether the user pair belongs to a home user pair; according tothe embodiment of the invention, determining the main user terminal in the two user terminals in the mined home user pair according to the consumption capability of the user, and then determining theuser pair with the same main user terminal as the home group user, so that more home user pairs can be mined, and a telecom operator can conveniently popularize home services. 本申请公开一种家庭群组用户的识别方法及装置，属于通信技术领域，该方法包括：针对指定区域内的每一用户终端