中文摘要：

用知识推动绿色价值增值已成为提升企业核心竞争力的关键因素。本文从竞争力模型与评价指标两个方面来研究基于语义挖掘的绿色价值链竞争力体系的构建,目的是建立一个以知识获取、知识流动和知识共享为核心来推动企业竞争力提升的绿色价值链体系。本文运用本体论、语义网络、知识挖掘等高新技术及理论,以基本绿色业务流程为主线,挖掘其相关参与主体的知识关联,构建由知识创新推动价值增值的企业绿色价值链模型、及基于概念层级体系的竞争力评价指标体系。在对企业绿色价值链竞争力坏点检测的实验中,运用该评价指标体系得出更高的查全率和查准率。

英文摘要：

With the knowledge to promote green added value has become the core elements of promoting enterprise＇s competitiveness.In this paper,from two aspects of competitive model and the evaluation index,we studies the construction of green value chain competitiveness system,which the aim is to improve enterprise＇s competitiveness using knowledge acquisition,flowing and sharing.This paper uses ontology,semantic web,knowledge mining technology and theory,on the basic of green business process as the main line,excavates knowledge associations of the participation main body,constructs a green value chain model of knowledge innovation to promote value added,and the competitiveness evaluation index system based on concept hierarchy.In the enterprise green value chain competitive dead detecting experiment,recall and precision is better using this evaluation index system.