Feature learning via partial differential equation with applications to face recognition

• Main Authors: FANG, Cong, ZHAO, Zhenyu, ZHOU, Pan, LIN, Zhouchen
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2017
• Subjects: Feature learning; Partial differential equation; Fface recognition; Artificial Intelligence and Robotics; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/9005; https://ink.library.smu.edu.sg/context/sis_research/article/10008/viewcontent/2017_PR_FE_PDE.pdf
• Institution: Singapore Management University

Feature learning is a critical step in pattern recognition, such as image classification. However, most of the existing methods cannot extract features that are discriminative and at the same time invariant under some transforms. This limits the classification performance, especially in the case of...