基于WOE-Probit逐步回归的用户跨域行为模式挖掘系统设计  

Design of user cross-domain behavior pattern mining system based on WOE-Probit regression step by step

作　　者：李连浩 刘岩 周辛南 赵楠 马丽娜 LI Lian-hao;LIU Yan;ZHOU Xin-nan;ZHAO Nan;MA Li-na(State Grid Jibei Electric Power Company Chengde Power Supply Company,Chengde 067000,China;State Grid Jibei Electric Power Company,Beijing 100000,China;State Grid Jibei Electric Power Company Marketing Service Center(Metrology Center),Beijing 100045,China)

机构地区：[1]国网冀北电力有限公司承德供电公司,河北承德067000 [2]国网冀北电力有限公司,北京100000 [3]国网冀北电力有限公司营销服务中心(计量中心),北京100045

出　　处：《电子设计工程》2020年第17期25-28,32,共5页Electronic Design Engineering

基　　金：国家自然科学基金(201895463)。

摘　　要：为完整掌握电力供应网络中用户节点的跨越调度行为,设计基于WOE-Probit逐步回归的用户跨域行为模式挖掘系统。按照数据挖掘框架的结构类型,连接用户行为处理单元与信息存储模块,实现挖掘系统的硬件执行环境设计。根据跨越行为数据的归类原理,提取电网环境中的用户跨域行为指标,再通过构建逐步回归模型的方式,实现挖掘系统的软件执行环境设计,联合相关硬件执行结构,完成基于WOE-Probit逐步回归用户跨域行为模式挖掘系统设计。对比实验结果表明,与传统BIC处理系统相比,应用新型挖掘系统后,用户节点的数据调度频率明显加快,单位时间内电子信息的跨越供应总量也超过9.3×10^14 T,实现核心控制主机对电力供应网络用户节点跨越调度行为的实时监控。In order to fully grasp the user nodes’cross-domain scheduling behavior in power supply network,a user cross-domain behavior pattern mining system based on WOE-Probit stepwise regression is designed.According to the structure type of data mining framework,the user behavior processing unit and information storage module are connected to realize the hardware execution environment design of mining system.Based on the classification principle of cross-domain behavior data,the cross-domain behavior indicators of users in the grid environment were extracted,and then the software execution environment design of the mining system was realized by constructing the step by step regression model,and the execution structure of related hardware was combined to complete the smooth application of the mining system based on WOE-Probit stepstep regression of users’cross-domain behavior pattern.The experimental results show that compared with the traditional BIC processing system,the data scheduling frequency of user nodes is significantly accelerated after the new mining system is applied,and the total cross-supply of electronic information per unit time is more than 9.3×10^14 T,realizing real-time monitoring of the cross-scheduling behavior of user nodes in the power supply network by the core control mainframe.

关 键 词：WOE-Probit逐步回归 跨域行为模式 数据归类 行为指标 调度频率 跨越供应量 

分 类 号：TN495[电子电信—微电子学与固体电子学]