concept-network 概念网络
fuzzy concept network 模糊概念网络
weighted concept network 加权概念网络
based on concept network 基于概念语义网络
logical network concept 逻辑网络概念
Hierarchical Network of Concept 概念层次网络理论
Network Concept Stock 网络概念股
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。
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