10.3778/j.issn.1673-9418.1409037
基于核空间中K-近邻的不均衡数据算法
*The Scientific Research Program Funded by Education Department of Shaanxi Province under Grant No.12JK0748(陕西省教育厅科技计划项目);the Science and Technology Research Project of Shangluo University under Grant No.13sky024(商洛学院科学与技术研究项目).<br> 法插入样本;最后在新的训练集上确定最终决策函数。在人工数据集和4组UCI数据集上进行了实验,结果表明了该算法对不均衡数据集进行降维采样的有效性。
支持向量机、不均衡数据、过取样、欠取样、K-近邻
TP391.4(计算技术、计算机技术)
The Scientific Research Program Funded by Education Department of Shaanxi Province under Grant No.12JK0748;the Science and Technology Research Project of Shangluo University under Grant No.13sky024
2015-07-22(万方平台首次上网日期,不代表论文的发表时间)
共8页
869-876