基于知识图谱的软件平台知识表示方法研究

RESEARCH ON KNOWLEDGE REPRESENTATION OF SOFTWARE PLATFORM BASED ON KNOWLEDGE GRAPH

针对软件平台知识难以直观服务开发人员的问题,对开发人员与软件平台之间的知识流动进行研究,提出构建软件平台知识图谱的方法。基于软件平台构建Schema层;根据Schema层面向开发源代码进行知识抽取,并应用属性图模型进行知识表示;使用基于模糊集理论的知识评估方法实现软件平台知识融合;使用OrientDB图数据库实现知识存储与形式化检索。在CIFLog软件平台上进行实验,验证了该方法的有效性。

Aiming at the problem that software platform knowledge is difficult to intuitively serve developers,the knowledge flow between developers and software platforms is studied,and the method of constructing software platform knowledge graph is proposed.A Schema layer was built based on the software platform.According to the Schema layer,the knowledge from the development source code was extracted,and the attribute graph model was used for knowledge representation.The knowledge evaluation method based on fuzzy set theory was used to realize software platform knowledge fusion.The OrientDB graph database was adopted to realize knowledge storage and formal retrieval.Experiments were carried out by using CIFLog software platform to verify the effectiveness of the method.