公开(公告)号：US20170024406A1

公开(公告)日：2017-01-26

申请号：US15288567

申请日：2016-10-07

Applicant: Yahoo! Inc.

Inventor： Marco PENNACCHIOTTI ,  Siva GURUMURTHY

IPC: G06F17/30

CPC classification number: G06F16/90324 ,  G06F16/9535 ,  G06N20/00 ,  G06Q30/0255 ,  G06Q50/01

Abstract: Each user is represented by a mixture of topics, e.g., one or more topics, and a probability of interest in each topic in the mixture, and given the target user, one or more other users can be recommended, each user that is recommended to the target user is determined to have a topical interest similarity with the target user, e.g., the target user's interest in one or more topics of the mixtures of topics is determined to be similar to a recommended interest in the one or more topics of the mixture of topics. The target user and the one or more recommended users can be said to have similar topical interests. The target user can use the user recommendation to establish an interactive dialogue, for example, with one or more users identified in the user recommendation.

Abstract translation: 每个用户通过主题的混合来表示，例如一个或多个主题，以及混合中每个主题的兴趣概率，并且给予目标用户，可以推荐一个或多个其他用户，推荐使用每个用户 目标用户被确定为与目标用户具有主题兴趣相似性，例如，目标用户对主题混合物的一个或多个主题的兴趣被确定为与混合物的一个或多个主题中的推荐兴趣相似 的主题。 目标用户和一个或多个推荐用户可以说具有类似的主题兴趣。 目标用户可以使用用户建议来建立例如与用户推荐中标识的一个或多个用户的交互对话。