In the specific domain of computer,A concept network that including over 500 concept node,hierarchical trees and almost 300 kinds of concept relations has been constructed. It implements a search engine based on this network,too.
在此基础上，针对计算机这一特定领域，创建了一个含有500多个概念节点，包括概念层次关系和近300种概念相关关系的语义网络，初步实现了计算机领域文档的概念检索。
参考来源 - 中文搜索引擎概念检索初探·2,447,543篇论文数据，部分数据来源于NoteExpress
In this paper, we propose a new approach for user modeling based on Weighted Concept 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。
Compared with other retrieval models, such as concept library based or concept network, LSA-based retrieval model is easy to compute and requires less human intervention.
基于LSA的检索模型与其它基于概念词典或概念网络的检索模型相比，具有可计算性强、需要人的参与少等优点。
This paper, in the light of related research, constructs a new concept network based on semantic analysis, and describes a text analyzing algorithm based on the concept network.
文章在相关研究基础上，提出了一种基于语义分析的概念网络构建方式，并介绍了基于此概念网络的文本过滤分析算法。
应用推荐