User tag enriching method and device, computer equipment and storage medium

• Main Author: YANG HAOCHUAN
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The embodiment of the invention provides a user tag enriching method and device, computer equipment and a storage medium. In the technical scheme provided by the embodiment of the invention, a state value of a user terminal is acquired; generating a state matrix according to the state value; calculating the state matrix of the user terminal to generate a similarity matrix; according to a preset similarity threshold value, the stored content preference incidence matrix and the similarity matrix, a related user vector set of the current user is generated, and the related user vector set of the current user comprises the label correlation degree of the current user and the label correlation degree of the related users; according to the label association degree of the related user, traversal updating is performed on the label association degree of the current user, so that the integrity of user information can be ensured, and the accuracy and richness of user labels are improved. 本发明实施例提供了一种用户标签的丰富方法、装置、计算机设备和存储介