The article introduces PC-HiV, a method for clustering vessel behaviors using hierarchical trajectory representations. It addresses the limitations of traditional methods by predicting evolution at each timestamp based on representations. Experiments show superior results over existing methods, especially in capturing behavioral evolution discrepancies between vessel types and within emission control areas.
To Another Language
from source content
arxiv.org
Key Insights Distilled From
by Rui Zhang,Ha... at arxiv.org 03-15-2024
https://arxiv.org/pdf/2403.08838.pdfDeeper Inquiries