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Author:

李永 (李永.) | 陈菲娅 (陈菲娅.)

Indexed by:

incoPat

Abstract:

一种基于聚类算法和模式挖掘的船舶行为模式挖掘方法涉及船舶的模式挖掘领域。本发明主要通过获取船舶的轨迹数据库中存储的轨迹进行数据清洗和轨迹压缩两个过程的计算,将处理好的轨迹数据进行聚类产生簇,将簇作为频繁项集进行频繁序列的挖掘。本发明对其中的关键点聚类进行优化,能够有效的利用聚类算法进行多类船舶数据的挖掘,从而能够适应船舶大规模数据密度不均匀的特性,提高了行为模式挖掘的质量和准确性。

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Patent Info :

Type: 发明申请

Patent No.: CN202110247443.0

Filing Date: 2021-03-05

Publication Date: 2021-06-25

Pub. No.: CN113032378A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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