一种改进的针对合著关系网络的链接预测方法

主要针对那些实体类标号属性未知的社会网络进行链接预测.由于实体的类标号属性与具体的社会网络有关,因此具体解决对作者之间合著关系网络图的链接预测问题.首先,给出了合著关系图的结构表示,然后把一个作者是否是多产的定义为合著关系图中作者实体的类标号属性.另外,还提出了一种改进的利用有指导学习进行链接预测的方法.在改进的链接预测方法中为每对作者新引入了一个特征属性--是否至少有一个是多产的.当所要预测的合著关系图中作者实体的类标号属性不完全已知时,用改进后的ICCLP算法对合著关系进行预测,以提高链接预测的性能.改进后的ICCLP算法中采用上面提到的改进后的链接预测方法.

Improved Link Prediction Method for Co-authorship Network

This paper specially predicted links in the social network where the class labels of the objects are unknown.Since that the information of the objects' class labels is related to concrete social network,it specially solves the problem of link prediction for co-authorship network.At first,the structure of the co-authorship network was formulated.Then the class labels of the author objects in this network were defined as either prolific or not.And one improved supervised learning method for predict co-authors...