Heterogeneous social network construction method, group recommendation method, device and equipment
A recommendation method and social group technology, applied in the field of data mining, can solve problems such as the need to improve the accuracy of recommended content, the complexity of building heterogeneous graph models, etc., and achieve the effect of improving accuracy
Active Publication Date: 2022-04-01
中移互联网有限公司 +1
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Problems solved by technology
The method of building a heterogeneous graph model in this solution is relatively complicated, and the accuracy of recommended content needs to be improved
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[0021] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0022] figure 1 A schematic flow chart of a method for constructing a heterogeneous social network provided according to some embodiments of the present invention is shown. refer to figure 1 As shown, the construction method of the heterogeneous social network includes step S110, step S120, and step S130. next to figure 1 The construction ...
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The present invention provides a method for constructing a heterogeneous social network, a device for constructing a heterogeneous social network, a group recommendation method, a group recommendation device, electronic equipment, and a computer-readable storage medium. The construction method of the heterogeneous social network includes: based on the first recommendation behavior of the seed user to the target content, determining a plurality of social groups corresponding to the first recommendation behavior, wherein the target content includes content tags; determining a plurality of social groups The target users who perform the second recommendation behavior on the target content; based on the seed users and target users, construct a heterogeneous social group corresponding to the content tags. According to the technical solutions of the embodiments of the present invention, a heterogeneous social network that is simple and easy to operate can be constructed, and accurate and personalized group recommendations can be performed on the basis of the heterogeneous social network.
Description
technical field [0001] The present invention relates to the technical field of data mining, and in particular to a method for constructing a heterogeneous social network, a device for constructing a heterogeneous social network, a group recommendation method, a group recommendation device, electronic equipment, and a computer-readable storage medium. Background technique [0002] Nowadays, in order to improve user experience, the network provides rich personalized content recommendations for users, so that users can find interesting content. [0003] In an existing technical solution, social activity recommendation is performed based on a heterogeneous graph model, and the method for constructing a heterogeneous graph model includes the following steps: identifying influence factors, reducing feature dimensions, selecting heterogeneous graph nodes, establishing node connections, Establish "virtual connections" for hanging nodes. After establishing a heterogeneous graph model...
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IPC IPC(8): G06Q50/00G06F16/9536
CPCG06Q50/01G06F16/9536
Inventor 马晓凯
Owner 中移互联网有限公司