Abstract
使用最大权匹配算法,结合统计平滑技术,提出图像区域特征生成概率估计方法,并进一步对训练集中标注词之间的语义相关性(correlation)进行分析与度量,给出一种基于生成模型的图像标注算法.算法使用所提出的基于最大权匹配的图像生成概率估计方法得到较好的起始点,进而设计启发式迭代函数对词与词的相关性加以利用,最终提高标注词与图像的语义相关性.在现实世界图像数据库上的实验结果验证了所提出标注方法的有效性.
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