Generalized biased discriminant analysis for content-based image retrieval

• Main Authors: Zhang, Lining., Wang, Lipo., Lin, Weisi.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2012
• Subjects: DRNTU::Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/84923; http://hdl.handle.net/10220/8192
• Institution: Nanyang Technological University

Biased discriminant analysis (BDA) is one of the most promising relevance feedback (RF) approaches to deal with the feedback sample imbalance problem for content-based image retrieval (CBIR). However, the singular problem of the positive within-class scatter and the Gaussian distribution assumption...