ELM embedded discriminative dictionary learning for image classification

• Main Authors: Zeng, Yijie, Li, Yue, Chen, Jichao, Jia, Xiaofan, Huang, Guang-Bin
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Electrical and electronic engineering; Discriminative Dictionary Learning; Extreme Learning Machine
• Online Access: https://hdl.handle.net/10356/160939
• Institution: Nanyang Technological University

Dictionary learning is a widely adopted approach for image classification. Existing methods focus either on finding a dictionary that produces discriminative sparse representation, or on enforcing priors that best describe the dataset distribution. In many cases, the dataset size is often small with...