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Author:

黄静 (黄静.) | 卜奎健 (卜奎健.) | 韩红桂 (韩红桂.) | 公备 (公备.) | 李家辉 (李家辉.)

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zhihuiya

Abstract:

本发明公开了基于图网络融合伪标签和后处理加密货币异常交易识别方,实现对欺诈性加密货币交易的检测;该方法通过伪标签技术和后处理技术优化加密货币交易节点嵌入,提高图卷积神经网络在样本分布不平衡的预测能力,提高异常交易检测效果,减少对人工标签的依赖性,准确、高效地使交易节点预测达到预期效果;解决了预测模型中标签依赖性高,异常检测准确率低,大规模交易数据浪费的问题;实验结果表明该方法能够准确、高效地检测异常交易节点,同时不需要昂贵的专家经验定义标签,降低异常交易检测的成本,促进区块链加密货币交易网络的安全运作。

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Patent Info :

Type: 发明申请

Patent No.: CN202311223772.7

Filing Date: 2023-09-21

Publication Date: 2023-12-01

Pub. No.: CN117150528A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

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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