非平衡数据重采样方法研究

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1、山西大学2018届硕士学位论文非平衡数据重采样方法研究作者姓名段冰倩指导教师王俊红副教授学科专业计算机软件与理论研究方向数据挖掘与机器学习培养单位计算机与信息技术学院学习年限2015年9月至2018年6月二〇一八年六月ThesisforMaster’sdegree,ShanxiUniversity,2018ResearchonResamplingMethodsforImbalancedataStudentNameBing-qianDuanSupervisorA/Prof.Jun-hongWangMajorComputerSoftwareandTheor

2、ySpecialtyDataMiningandMachineLearningDepartmentSchoolofComputerandInformationTechnologyResearchDurationSep.2015-Jun.2018June,2018目录中文摘要.........................................................................................................................IABSTRACT.............

3、.........................................................................................................III第一章绪论........................................................................................................................11.1引言........................................

4、...............................................................................11.2非平衡分类方法研究现状...................................................................................21.2.1非平衡分类概述........................................................................................2

5、1.2.2基于重采样的分类算法............................................................................31.2.3基于算法改进的分类算法........................................................................41.3本文工作以及组织结构.....................................................................................

6、...41.3.1本文主要工作.............................................................................................41.3.2本文组织结构.............................................................................................51.4本章小结..........................................................

7、......................................................6第二章基于重采样的分类算法概述................................................................................72.1经典过采样方法....................................................................................................72.1.1SMOTE算法.....

8、...............................................