基于改进的排序学习的图片检索算法研究 (Learning to Rank Based Approach for Image Searching).

Guangxing Tan Zhenhui Liu

Published in: 计算机科学 (2015)

Keyphrases

learning to rank
ranking functions
image classification
image retrieval
loss function
information retrieval
image segmentation
web search
multimedia
evaluation measures
direct optimization