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Author:

乔俊飞 (乔俊飞.) (Scholars:乔俊飞) | 孙子健 (孙子健.) | 汤健 (汤健.) (Scholars:汤健)

Indexed by:

incoPat zhihuiya

Abstract:

基于样本分布统计检验的双窗口概念漂移检测方法属于机器学习领域。针对数据流随时间属性所具有的概念漂移问题,该方法首先在固定窗口内采用支持向量回归(SVR)进行离群点检测;然后针对检测到的离群点,在可变窗口内计算新旧样本间欧式距离,依据欧式距离,结合多种分布检验方法进行统计分析,以间接反映数据分布是否发生变化,进而确定是否发生漂移。最后在水泥强度基准数据集和城市固废焚烧(MSWI)出口氮氧化物浓度数据集上验证了所提方法的有效性。

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Patent Info :

Type: 发明授权

Patent No.: CN201910973966.6

Filing Date: 2019-10-14

Publication Date: 2023-09-19

Pub. No.: CN110717543B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 11

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 12

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