Dual-layer Label Perception Algorithm for POI data with long-tailed distribution
SHUTAO TAN,
ZHEN WANG
Abstract:Authentic POI datasets often exhibit a long-tailed distribution, wherein instances vary significantly across labels, rendering conventional training methods ill-equipped to handle such real-world scenarios. This paper introduces a Dual-layer Label Perception Algorithm for POI Data, which pioneers the utilization of prevalent two-layer data labels to formulate a label feature cloud, subsequently enhancing classification accuracy by broadening and refining the distribution of label features. To assess the algori… Show more
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