一种基于数据挖掘的 SNS 用户兴趣模型

摘要

详细阐述SNS用户兴趣模型建模过程中的每一个步骤和其中所运用的关键技术，包括向量空间模型、聚类分析等，并且建立系统以支撑所构建的模型，着重介绍如何编程计算用户兴趣权值。该模型具有易更新、易提取的特点，可开发成控件嵌入到社交网站中使用，以了解用户兴趣。%This paper mainly introduces the modeling process and the key technologies of SNS user interest model , including the vector space model, cluster analysis and so on.Besides, it creates a system to support the model , focusing on how to make a pro-gram to calculate the user’s interest.This model is easy to update and extract , so it can be developed into software embedded in-to social networking sites in order to know users ’ interest.