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    • 3. 发明授权
    • Method and apparatus for determining similarity information for users of a network
    • 用于确定网络用户的相似性信息的方法和装置
    • US09373128B2
    • 2016-06-21
    • US13776127
    • 2013-02-25
    • Telefonaktiebolaget L M Ericsson (publ)
    • Vikas Verma
    • G06F17/30G06Q30/02G06Q50/00
    • G06Q30/0251G06Q50/01
    • A method for determining similarity information for users of a network is disclosed. The method comprises constructing a graph from user interaction data, wherein the graph links users of the network according to their interaction, and weighting links between users according to the strength of interaction between the users. The method further comprises, for each of a plurality of users, identifying from among the other users with whom the user interacts: a maximum similarity user to whom the user is connected via a maximum weight link, and a minimum similarity user to whom the user is connected via a minimum weight link. Finally the method comprises assembling a plurality of relative similarity triplets, each triplet comprising a user and that user's identified maximum and minimum similarity users.
    • 公开了一种用于确定网络用户的相似度信息的方法。 该方法包括从用户交互数据构建图形,其中图形根据它们的交互链接网络的用户,并且根据用户之间的交互强度来加权用户之间的链接。 该方法还包括对于多个用户中的每一个,从与用户进行交互的其他用户中识别:经由最大权重链接与用户连接的最大相似性用户,以及用户对该用户的最小相似性用户 通过最小重量连接连接。 最后,该方法包括组合多个相对相似性三元组,每个三元组包括用户和该用户识别的最大和最小相似度用户。