适用于工艺领域的知识检索方法研究  

Studies on Knowledge Retrieval Method Applies in Process Field

作　　者：姜明[1] 王庆文[1] 周恒[1] 

机构地区：[1]北京航空航天大学,北京100191

出　　处：《新技术新工艺》2011年第8期27-31,共5页New Technology & New Process

摘　　要：在对工艺知识的检索需求分析基础上,提出了适用于工艺领域的知识检索方法,并构建了以搜索引擎架构Lucene为基础的检索流程。为解决工艺术语的分词问题,开发了以正向最细分词算法为核心的中文分词器。该检索方法在工艺知识管理系统中的实际应用效果显著。Based on the analysis of the retrieval demands of process knowledge, the paper proposed a retrieval method which is applicable to process field. It also developed a Chinese words segmentation module with positive most fine segmentation algorithm as the core to solve the problem of segmentation of process terms. The retrieval method has been applied in the management system of process knowledge and the effect is remarkable.

关 键 词：工艺领域 工艺术语 检索方法 LUCENE 正向最细切分算法 中文分词器 

分 类 号：TP392[自动化与计算机技术—计算机应用技术]