为了准确、快速挖掘用户所需的导航信息，设计基于滑动窗口的船舶导航信息关联挖掘系统。用户在系统客户端的挖掘界面输入挖掘请求信息，客户端将用户请求发送至服务端，由船舶导航信息挖掘模块，将船舶导航信息流划分多个滑动窗口，提取候选数据流，采用Apriori关联规则算法在候选数据流中，挖掘满足用户请求条件的导航信息，完成船舶导航信息关联挖掘。实验结果表明，所设计系统挖掘的导航信息准确率较高，并且挖掘耗时缩短。
In order to accurately and quickly mine the navigation information needed by users, a ship navigation information association mining system based on sliding window is designed. The user inputs the mining request information in the mining interface of the system client, and the client sends the user request to the server. The ship navigation information mining module divides the ship navigation information flow into multiple sliding windows, extracts the candidate data flow, and uses the Apriori association rule algorithm to mine the navigation information that meets the user's request conditions in the candidate data flow to complete the ship navigation information association mining. The experimental results show that the navigation information mining accuracy of the designed system is high, and the mining time is shortened.
2023,45(7): 170-173 收稿日期：2022-11-01
DOI：10.3404/j.issn.1672-7649.2023.07.033
分类号：TP753
基金项目：江西省教育厅科技项目（GJJ181492）
作者简介：陈兆熙(1982-),男,硕士,讲师,研究方向为工商管理及管理系统等
