This work was supported in part by the Foundation for Innovative Research Groups of the National Natural Science Foundation of China (NSFC)(Grant No. 71421001);in part by the National Natural Science Foundation of China (NSFC)(Grant Nos. 61502073, 61772111 and 61429201);in part by the Fundamental Research Funds for the Central Universities (DUT18JC02);in part to Dr. Qi Tian by ARO (W911NF-15- 1-0290) and Faculty Research Gift Awards by NEC Laboratories of America and Blippar. This work was supported in part by the China Scholarship Council.
Image reranking is an effective post-processing step to adjust the similarity order in image retrieval. As key components of initialized ranking lists, top-ranked neighborhoods of a given query usually play important ...