In this paper, we propose a new approach for user modeling based on WeightedConcept Network.
本文中，提出一种基于加权概念网络的用户兴趣建模方法。
2
Frequent weightedconcept lattice is a kind of special weightedconcept lattice, whose nodes are all frequent, namely, each satisfies the threshold given by the users.
频繁加权概念格是一种特殊的加权概念格，其所有结点都是频繁结点，即满足用户阈值的结点。
3
The Web prefetching method based on weighted semantic distance induces the user interests and reflects the concept relations of the terms by weighted semantic distance.