@article {2003.08607, archivePrefix = {arXiv}, eprint = {2003.08607}, primaryClass = {cs.CV}, author = {Hui Tang and Ke Chen and Kui Jia}, title = {Unsupervised Domain Adaptation via Structurally Regularized Deep Clustering}, year = {2020}, url = {http://arxiv.org/abs/2003.08607} }