【摘要】：基于案例推理的方法系統(tǒng)構(gòu)建了地鐵運營安全事故案例庫框架,提出將前兆信息作為案例的索引,實現(xiàn)案例推理.運用框架表示法對地鐵運營安全事故案例中的信息進(jìn)行結(jié)構(gòu)化的描述.在利用前兆信息進(jìn)行案例檢索的過程中,運用基于語義信息的概念樹相似度計算方法,對人員前兆信息的部分概念之間的相似度進(jìn)行計算.在此基礎(chǔ)上,計算全局相似度,實現(xiàn)案例之間的相似度比較.最后運用Protégé軟件及My CBR插件,以4個典型的地鐵事故為例,構(gòu)建了地鐵運營安全事故的案例庫,實現(xiàn)相似案例的自動輸出,為地鐵運營安全風(fēng)險管理者提供智能決策.
[Abstract]:Based on the case-based reasoning method, the framework of subway operation safety accident case base is constructed, and the precursor information is used as the index of the case to realize the case-based reasoning. The frame representation method is used to describe the information of subway operation safety accident cases. In the process of using precursor information for case retrieval, the similarity between some concepts of personnel precursor information is calculated by using the similarity calculation method of concept tree based on semantic information. On this basis, the global similarity is calculated and the similarity between cases is compared. Finally, using prot 茅 g 茅 software and My CBR plug-in, taking four typical subway accidents as examples, the case base of subway operation safety accidents is constructed, and the automatic output of similar cases is realized, which provides intelligent decision for subway operation safety risk managers.
【作者單位】： 東南大學(xué)土木工程學(xué)院;
【基金】：國家自然科學(xué)基金青年基金資助項目(51308113) 教育部人文社會科學(xué)研究青年基金資助項目(13YJCZH120) 高等學(xué)校博士學(xué)科點專項科研基金資助項目(20130092120040) 江蘇省基礎(chǔ)研究計劃(自然科學(xué)基金)青年基金資助項目(BK20130616)
【分類號】：U298

【參考文獻(xiàn)】

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