关键词: 标准解, 知识库, 数据挖掘, 实例推理, 功能特征

Abstract: The standard solution is an important engineering problem solving tool in TRIZ,and the standard solution knowledge base is the pillar of standard solution.In order to improve the efficiency of engineering problem solving,based on 76 standard solutions and data mining technology to obtain patented literature resources implied depth of knowledge.Creating the process of building the standard solution knowledge base on the data mining technology,to achieve the depth of patent knowledge digging.In order to make up the deficiency of CAI software in case retrieval,uses Case-based Reasoning (CBR) technology to retrieve the innovative examples in the standard solution knowledge base,select several instances with high similarity,realizing the function feature replication,reorganization,mutations based on the functional feature analyse,resulting in innovative solutions.To create a standard solution knowledge base application process,standardize the use of standard solution knowledge base,using the design examples of bicycle to verify the feasibility of the process.

Key words: standard solution, knowledge base, data mining, case-based reasoning, functional feature