Browsing by Author "Pang, Yanwei"

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Browsing by Author "Pang, Yanwei"

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  • Yuan, Yuan; Li, Xuelong; Pang, Yanwei; Lu, Xin; Tao, Dacheng (IEEE-Inst Electrical Electronics Engineers Inc, 2009)
    This paper presents a fast part-based subspace selection algorithm, termed the binary sparse nonnegative matrix factorization (B-SNMF). Both the training process and the testing process of B-SNMF are much faster than those ...
  • Pang, Yanwei; Tao, Dacheng; Yuan, Yuan; Li, Xuelong (IEEE-Inst Electrical Electronics Engineers Inc, 2008)
    Fast training and testing procedures are crucial in biometrics recognition research. Conventional algorithms, e.g., principal component, analysis (PCA), fail to efficiently work on large-scale and high-resolution image ...
  • Pang, Yanwei; Li, Xuelong; Yuan, Yuan; Tao, Dacheng; Pan, Jing (IEEE-Inst Electrical Electronics Engineers Inc, 2009)
    Subspace learning is the process of finding a proper feature subspace and then projecting high-dimensional data onto the learned low-dimensional subspace. The projection operation requires many floating-point multiplications ...