论文部分内容阅读
通过在数据预处理，知识获取，知识库管理等模块中利用中断控制器和启发控制器把KDD有机集成起来，融合成一种新的专家系统结构，从而使系统能从海量数据库信息中提取蕴涵的知识来对知识库进行补充和核对。利用系统提供的KDD算法对NIST62质谱库进行分析，结果表明该系统具有较普通专家系统更强的解决实际问题的能力。
KDD is integrated organically by using interrupt controller and heuristic controller in data preprocessing, knowledge acquisition, knowledge base management and other modules. The KDD is integrated into a new expert system structure so that the system can extract implication from massive database information Knowledge to replenish and check the knowledge base. The KDD algorithm provided by the system is used to analyze the NIST62 mass spectrometer. The results show that the system has stronger ability to solve practical problems than the common expert system.