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Author:

黄静 (黄静.) | 刘浩萌 (刘浩萌.) | 韩红桂 (韩红桂.) (Scholars:韩红桂) | 黄庆盈 (黄庆盈.) | 任星河 (任星河.)

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incoPat zhihuiya

Abstract:

本发明公开了一种基于M‑WU概念漂移检测的废旧手机动态定价方法,属于机器学习与数据挖掘领域。本发明采用i‑cart决策树作为动态定价模型,采用M‑WU方法进行概念漂移检测。首先,模型采用主成分分析法选出影响定价的关键特征;其次, 建立基于决策树的增量学习模型,实现对于废旧手机的动态定价;最后,设计基于M‑WU检验的概念漂移检测算法,实现对样本数据的漂移检测。本发明可以很好地提高废旧手机定价准确性。

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Patent Info :

Type: 发明申请

Patent No.: CN202111538210.2

Filing Date: 2021-12-15

Publication Date: 2022-03-22

Pub. No.: CN114219531A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

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ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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