Maximum volume constrained graph nonnegative matrix factorization for facial expression recognition

Viet Hang Duong, Manh Quan Bui, Jian Jiun Ding, Bach Tung Pham, Pham The Bao, Jia Ching Wang

Research output: Contribution to journalArticlepeer-review

Abstract

In this work, two new proposed NMF models are developed for facial expression recognition. They are called maximum volume constrained nonnegative matrix factorization (MV-NMF) and maximum volume constrained graph nonnegative matrix factorization (MV-GNMF). They achieve sparseness from a larger simplicial cone constraint and the extracted features preserve the topological structure of the original images.

Original languageEnglish
Pages (from-to)3081-3085
Number of pages5
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
VolumeE100A
Issue number12
DOIs
StatePublished - Dec 2017

Keywords

  • Facial expression recognition
  • Feature extraction
  • Graph regularized
  • Nonnegative matrix factorization
  • Projected gradient descent

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