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本系统将人工智能技术与数据库技术结合起来,建立逆向演绎的推理机构,实现数据库智能检索。采用“分类树”技术组织数据库;应用最小平方估计法建立有效的启发式评价函数,在此基础上变传统的深度优先搜索为启发式图搜索,从而有效地提高了系统的效率。由于采用MICRO-PROLOG语言编制,本系统具有较强的逻辑推理与检索能力。
The system will be artificial intelligence technology and database technology together, the establishment of reverse deduction of reasoning agencies to achieve intelligent database retrieval. Using “classification tree” technology to organize the database; applying the least squares estimation method to establish an effective heuristic evaluation function, based on which the traditional depth-first search is changed into the heuristic graph search so as to effectively improve the system efficiency. As the use of MICRO-PROLOG language, the system has a strong logical reasoning and retrieval capabilities.