Image Classification and Retrieval are ONE.

@inproceedings{xie-2015-image, author = {Lingxi Xie and Richang Hong and Bo Zhang and Qi Tian}, editor = {Alex Hauptmann and Chong-Wah Ngo and Xiangyang Xue and Yu-Gang Jiang and Cees Snoek and Nuno Vasconcelos}, title = {{Image Classification and Retrieval are ONE}}, booktitle = {{Proceedings of the 5th ACM on International Conference on Multimedia Retrieval, Shanghai, China, June 23-26, 2015}}, pages = {3--10}, publisher = {ACM}, year = {2015}, url = {https://doi.org/10.1145/2671188.2749289}, doi = {https://doi.org/10.1145/2671188.2749289} }