求翻译：摘要：本文基于可Apriori改进模型，结合自然灾害衍生事件相关理论，对近三年内中国自然灾害相关信息数据加以挖掘分析，并确定10个具有代表性的自然灾害衍生事件。是什么意思？

Abstract: Improved Apriori-based model can be combined with event-related natural disasters derivative theory, natural disasters in China for nearly three years to be mining-related information and data analysis, and identify 10 representative natural disasters derived events.

Summary: This article is based on improving the models, in combination with natural disasters may be Apriori derivative events relevant theory, natural disaster in China for nearly 3 years relevant information, and data analysis to identify 10 excavation is representative of the derivative events na

Abstract: This article based on may the Apriori improvement model, the union natural disaster derivation event correlation theories, the Chinese natural disaster correlation information data excavate the analysis to the near three years in, and determined 10 have the representative natural disaster

Summary: the article based on Apriori improved models, combined with the natural disasters-derived theory of event-related, for nearly three years of natural disasters in China-related information in the data mining analysis and determines 10 representative derived event of natural disasters.

Summary: the article based on Apriori improved models, combined with the natural disasters-derived theory of event-related, for nearly three years of natural disasters in China-related information in the data mining analysis and determines 10 representative derived event of natural disasters.