Dictionary learning with structured noise

• Main Authors: ZHOU, Pan, FANG, Cong, LIN, Zhouchen, ZHANG, Chao, CHANG, Y. Edward
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2018
• Subjects: Dictionary learning; Structured noise; Low rank representation; Sparse representation; Artificial Intelligence and Robotics; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/9002; https://ink.library.smu.edu.sg/context/sis_research/article/10005/viewcontent/2017_Neucom_DL.pdf
• Institution: Singapore Management University

Recently, lots of dictionary learning methods have been proposed and successfully applied. However, many of them assume that the noise in data is drawn from Gaussian or Laplacian distribution and therefore they typically adopt the 2 or 1 norm to characterize these two kinds of noise, respectively. S...