National Center for Nanoscience and Technology, Beijing, 100080, P. R. China, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, The Chinese ...

‡ Materials Science and Technology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States § Department of Materials Science and Engineering, University of Michigan, Ann ...

Abstract: Distance metric learning (DML) is an important technique to improve similarity search in content-based image retrieval. Despite being studied extensively, most existing DML approaches ...